Tekmar

Watts

Lotel

Caleffi

rFoil

ComfortPro

Z-Vent

Legend

Tribal

Grundfos

Pexheat

Argo

Axiom

Fireman

Calefactio

Thermo2000

TPI

SlantFin

Peter Mangone

FastNSeal

Laars

Webstone

AIC

Nibco

Sioux Chief

Taco

Kable Kontrol

Black

Orange

4 ft.

5 ft. - 6 in.

6 ft.

8 ft.

9 ft. - 6 in.

10 ft. - 6 in.

12 ft.

13 ft.

14 ft.

16 ft.

600 ft.

100 ft.

1000 ft.

300 ft.

1200 ft.

500 ft.

5 ft.

20 ft.

118

158

208

138

218

238

257

297

317

357

178

417

7 ft.

10 ft.

11 ft.

15 ft.

18 ft.

24 ft.

25 ft.

28 ft.

30 ft.

34 ft.

38 ft.

42 ft.

48 ft.

32 ft.

35 ft.

36 ft.

40 ft.

44 ft.

52 ft.

9-13/16"

2 ft.

400 ft.

10 3/4 in.

31.5 in.

15.75 in.

2-1/8 in.

78 in.

24 in.

1-1/4 in.

34-3/4 in.

146

193

241

294

336

388

483

590

673

65 ft.

400 mm

1-1/2"

2' x 50'

2' x 60'

2' x 5'

2' x 65'

2' x 10'

2' x 15'

2' x 20'

2' x 25'

2' x 30'

2' x 9'

3' x 10'

2' x 14'

3' x 15'

2' x 18'

3' x 20'

2' x 24'

3' x 25'

2' x 28'

3' x 30'

2' x 32'

3' x 35'

2' x 36'

2' x 40'

2' x 44'

2' x 48'

2' x 52'

2' x 56'

174

313

352

391

196

274

470

117

548

137

626

157

176

704

235

783

6 in.

200 ft.

60 in.

125 ft.

150 ft.

250 ft.

160 ft.

3/8 in.

1/2 in.

5/8 in.

3/4 in.

1/2 in. IPS x Flange

3/4 in. IPS x Flange

1 in. IPS x Flange

1 1/4 in. IPS x Flange

1 1/2 in. IPS x Flange

2 in. IPS x Flange

1/2 in. FIP x MIP x FIP x Hose

2 1/2 in.

3 in.

4 in. IPS

3/4 in. IPS

1 in. IPS

1 1/4 in. IPS

1 1/2 in. IPS

3/4 in. SWT x Flange

1 in. SWT x Flange

1 1/4 in. SWT x Flange

1 1/2 in. SWT x Flange

2 in. SWT x Flange

3/4 in. SWT x Rotating Flange

1 in. SWT x Rotating Flange

1 1/4 in. SWT x Rotating Flange

1 1/2 in. SWT x Rotating Flange

3/4 in. SWT SWT

1 in. SWT SWT

1 1/4 in. SWT SWT

1 1/2 in. SWT SWT

1 in. x 3/4 in. C×C (1 in. Primary Loop)

1 in. x 1 in. C×C (1 in. Primary Loop)

1 1/4 in. x 3/4 in. C×C (1 1/4 in. Primary Loop)

1 1/4 in. x 1 in. C×C (1 1/4 in. Primary Loop)

1 1/4 in. x 1 1/4 in. C×C (1 1/4 in. Primary Loop)

2 in.

1 in. CxC

2 in. NPT

2 in. IPS

1 1/4 in. IPS x Rotationg Flanges

1 1/2 in. IPS x Rotationg Flanges

1 1/2 in.

1 1/2 in. CxC

2 in. CxC

1 1/4 in. CxC

1 in.

1 1/4 in.

3/4 in. CxC

1/2 in. CxC

1/4 in. IPS

3/8 in. IPS

1/2 in. IPS

3/8 In.

48 in x 75 ft

48 in x 125 ft

24 in x 125 ft

16 in x 125 ft

2 in x 150 ft

3 in x 150 ft

1-1/4 in.

1-1/2 in.

1-1/4 in. IPS

1-1/2"

3/8"

1/2"

3/4"

1-1/4"

1 in. SWT

1 1/4 in. SWT

1 in. Union

1 in. (25.4 mm)

1-1/2 in. (31.8mm)

2.1

4.8

4.7

3.2

1/2" x 4'

3/4

5/8"

3/4 in. NPT

1 in. NPT

1-1/2 in

110 mm pipe

5/16 in.

Nickle Plated Brass

Brass

Lead Free Brass

MDF (medium density fiberboard)

Copper

Neoprene Rubber

Bubble / Reflective Foil / Bubble

Reflective Foil / Doubble Bubble / Reflective Foil

Aluminum Foil Tape

Poly Tape

Perforated Reflective Foil / Woven Poly / Perforated Reflective Foil

Reflective Foil / Woven Poly / Reflective Foil

Fiber

16-gauge aluminum

Stamped Aluminum

Modified polypropylene

Forged Brass

EPDM

Stainless Steel

Aluminum (extruded)

Stamped Aluminum (heat transfer plate)

High Grade Plastic

C6 Heat Transfer Sheet - Directionally Aligned Graphite with Extruded Polyethylene channel

steel

cast iron

Stainless steel fire tube, welded construction; ASME H stamp

304 stainless steel (primary and secondary)

PEX-b

PEX-a

PE-RT

Foil-Faced

Chrome Plated Brass

PEX-AL-PEX

Gateway

Setpoint

Boiler Control

Zone Control

Mixing Control

Snow Melting Control

Thermostat

3.8

N/A

Natural Gas

Propane

Electric

Compression

Threaded

Wall-Hung

Outdoor

Floor-Standing

Yes

133,000

189,050

93,000

130,200

20,500 BTU/hr

27,300 BTU/hr

34,100 BTU/hr

41,000 BTU/hr

54,600 BTU/hr

40,900 BTU/hr

68,200 BTU/hr

82,000 BTU/hr

51,200 BTU/hr

61,400 BTU/hr

81,900 BTU/hr

92,100 BTU/hr

98,900 BTU/hr

112,600 BTU/hr

122,800 BTU/hr

23,900 BTU/hr

37,500 BTU/hr

58,000 BTU/hr

102,400 BTU/hr

10,200 BTU/hr

15,400 BTU/hr

25,600 BTU/hr

30,700 BTU/hr

ECM (variable-speed)

Standard 3-Speed

Heating

Potable

Mixing

Ball

Balancing

Check

3/4 in.

2 1/2 in.

3 in.

4 in. IPS

3/4 in. IPS

1 in. IPS

1 1/4 in. IPS

1 1/2 in. IPS

3/4 in. SWT SWT

1 in. SWT SWT

1 1/4 in. SWT SWT

1 1/2 in. SWT SWT

2 in.

1 in. CxC

2 in. NPT

2 in. IPS

1 1/2 in.

1 1/2 in. CxC

2 in. CxC

1 1/4 in. CxC

1 in.

1 in. IPS x Flange

1 1/4 in.

3/4 in. CxC

1/2 in. CxC

1/2 in.

3/8 in.

1/4 in. IPS

3/8 in. IPS

1/2 in. IPS

1-1/4 in. IPS

3/4 in. NPT

1 in. NPT

1-1/4 in.

3/4

1-1/2"

NPT (threaded)

PEX (F1807 crimp)

Sweat

PEX (Onix barb) x Sweat (male)

G-Union, NPT (threaded)

24VAC

24VAC, 24VDC

120V

None

tekmarNet

WiFi

tekmarNet, WiFi, Ethernet

Foil-Faced Bubble

Reflective Underlayment

Cable (loose)

Mat (pre-spaced)

Cable Kit

38-50 W/sqft (varies by spacing)

12 W/sqft

182,000 BTU/hr

158,000 BTU/hr

140,000

199,000

100,000

199,000 BTU/hr

20,500 BTU/hr

27,300 BTU/hr

34,100 BTU/hr

41,000 BTU/hr

54,600 BTU/hr

68,200 BTU/hr

40,900 BTU/hr

82,000 BTU/hr

51,200 BTU/hr

61,400 BTU/hr

81,900 BTU/hr

92,100 BTU/hr

98,900 BTU/hr

112,600 BTU/hr

122,800 BTU/hr

23,900 BTU/hr

37,500 BTU/hr

58,000 BTU/hr

102,400 BTU/hr

10,200 BTU/hr

15,400 BTU/hr

25,600 BTU/hr

30,700 BTU/hr

1-1/2 in., 2 in.

1 in. , 1-1/4 in.

3/4 in.

3/8 in.

1 in.

1-1/4 in.

1-1/2 in.

Adapter

Elbow

Coupling

Tee

Reducer

Replacement Knob

Heating Wire Repair Kit (TapeMat/WarmWire)

CableTrowel

LoudMouth Installation Monitor

TapeMat Double-Sided Tape (36 yd roll)

Electric Heating Accessory

Floor Sensor (SunStat compatible)

Onix Repair Kit

SelfTite Clamp (10-pack)

Foamboard Staple Gun Part

Foamboard Staples (1000-pack)

Foamboard Staple Gun (PEX 1/2 in.)

Foamboard Staple Gun (PEX 1/2 in.) rental

Foamboard Staple Gun (PEX 5/8 in.)

Foamboard Staples for Onix Gun

Foamboard Staples for PEX Gun

NailTite Fastener (100-pack)

Triple-track Railway (40 ft, 10-pack)

Foamboard Staples (100-pack)

Foamboard Staple Gun (PEX)

Radiant Tubing Staples (20-pack)

Bend Support 1/2 in. (10-pack)

Bend Support 3/4 in. (10-pack)

Elbow Casing

Straight Casing

Tee Casing

Inspection Chamber

Insulator Sleeve (10-pack)

O-Ring Kit (10-pack)

Boiler Header Manifold

PEX Crimp Ring 1/2 in. (100-pack)

PEX Crimp Ring 5/8 in. (100-pack)

Foamboard Staple Gun w/ Extension Arm (rental)

Foamboard Staple Gun (rental)

Power Lead Splice Kit

PEX CinchClamp (10-pack)

Electric Heating Accessory (trowel)

Packaged Fitting Set

Isolation Valve & Thermometer

Cinch Clamp

Vent Pipe

Termination Kit

Concentric Vent Kit

Expansion Tank

Wall Mount Service Center

Service Valve

Mounting Bracket

Hydronic System Feeder

Heat Transfer Plate

Condensate Neutralizer

Pre-Insulated Pipe Insulation Kit

Water Treatment Cartridge

Pipe Wall Seal Assembly

Pre-Insulated Pipe T-Insulation Kit

Pre-Insulated Pipe Inspection Chamber

Indirect Water Heater Tank

Tube Uncoiler

Flush Mount PEX Clip

Stand-off PEX Clip

Mesh PEX Clip

Pneumatic Clip Gun

PEX Foamboard Stapler

PEX Foamboard Staples

Mesh Chair

Rebar Chair (Mesh-up)

Storage Tank

Reflective Tape

Adhesive Tape

PEX (F1807 crimp)

NPT (threaded) - Female

2.7 mils (0.0027")

3.0 mils (0.003")

4 mil

.75 in.

.05 in.

.088 in.

.097 in.

.14 in.

.16 in.

.125 in.

.070 in.

.2 in.

0.125 in.

0.083 in.

0.146 in.

0.070 in.

0.181 in.

0.228 in.

0.097 in.

1.34 in.

1.46 in.

1.81 in.

20.5 in.

1.11 in.

1.74 in.

1.30 in.

1-1/8" (30 mm)

1.33 in.

1.88 in.

.88 in.

1.68 in.

4 in. to 6 in.

6 in. to 8 in.

3 in. to 5 in.

0.03" (0.8 mm)

0.03" (.08 mm)

5/16 in.

0.248 in.

0.153 in.

1 in.

2.8 in.

1.8 in.

3/4 in.

1 in.

50 mm (2 in.)

75 mm (3 in.)

1-1/2 in.

2 in.

5/8 in.

63 mm (2-1/2 in.)

90 mm (3-1/2 in.)

110 mm (4 in.)

25 mm (1 in.)

32 mm (1-1/4 in.)

3/8 in.

1-1/4 in.

40 mm (1-1/2 in.)

1/2 in.

.485 in.

.863 in.

.584 in.

.681 in.

.475 in.

.875 in.

.574 in.

.671 in.

.350 in.

2.02 in.

61.4 mm (2.42 in.)

2.42 in.

3.54 in.

.863 in. (21.92 mm)

40.8 mm (1.61 in.)

73.6 mm (2.90 in.)

51.6 mm (2.03 in.)

2.90 in.

1.03 in.

1.09 in.

90.0 mm (3.55 in.)

26.2 mm (1.03 in.)

0.8 in.

1.28 in.

32.6 mm (1.28 in.)

1.61 in.

0.346 in.

0.637 in.

0.806 in.

1/2 in. IPS x Flange

3/4 in. IPS x Flange

1 in. IPS x Flange

1 1/4 in. IPS x Flange

1 1/2 in. IPS x Flange

2 in. IPS x Flange

1/2 in. FIP x MIP x FIP x Hose

3/4 in. SWT x Flange

1 in. SWT x Flange

1 1/4 in. SWT x Flange

1 1/2 in. SWT x Flange

2 in. SWT x Flange

3/4 in. SWT x Rotating Flange

1 in. SWT x Rotating Flange

1 1/4 in. SWT x Rotating Flange

1 1/2 in. SWT x Rotating Flange

1 in. x 3/4 in. C×C (1 in. Primary Loop)

1 in. x 1 in. C×C (1 in. Primary Loop)

1 1/4 in. x 3/4 in. C×C (1 1/4 in. Primary Loop)

1 1/4 in. x 1 in. C×C (1 1/4 in. Primary Loop)

1 1/4 in. x 1 1/4 in. C×C (1 1/4 in. Primary Loop)

1 1/4 in. IPS x Rotationg Flanges

1 1/2 in. IPS x Rotationg Flanges

48 in x 75 ft

48 in x 125 ft

24 in x 125 ft

16 in x 125 ft

2 in x 150 ft

3 in x 150 ft

1 1/4 in. IPS

1 in. SWT

1 1/4 in. SWT

1 in. IPS

1 in. Union

1 in. (25.4 mm)

1-1/2 in. (31.8mm)

2.1

4.8

4.7

3.2

1/2 in. x 4'

5/16 in.

110 mm pipe

110 mm (4-1/2 in.)

40-50 mm

75-110 mm

1/2 in. Sweat

3/4 in. Sweat

1/2 in. Sweat

3/4 in. Sweat

115V

Derived from Snow Sensor

208 VAC, 1-Phase

240 VAC, 1-Phase

100-120 VAC/ 200-240 /VAC

120 VAC, 1-Phase

208 VAC / 60 Hz / 3 Phase

480 VAC / 60 Hz / 3 Phase

240 VAC / 60 Hz / 1 Phase

24V AC/DC

24 V (ac) ±10%, 60 Hz, 3 VA min, 99 VA max, Class 2

15 to 30 V (ac/dc), 2 VA, Class 2

120 V (ac) ±10%, 50/60 Hz, 1300 VA

24 V (ac) ±10%, 60 Hz, Class 2, 16 VA standby, 100 VA fully loaded

115 V (ac) ±10%, 60 Hz, 20 A

115 V (ac) ±10%, 60 Hz, 20 VA

24 V (ac) plus / minus 10 percent, 60 Hz, 1.5VA

10 to 30 V (ac/dc), 50/60 Hz, 1.8 VA standby, 56 VA max fully loaded, Class 2

24 V (ac) plus / minus 10 percent, 50/60 Hz, 3 VA, 24 V (dc) plus / minus 10 percent, 0.03 A

10 to 30 v (ac/dc)

24 V ±10%, 60 Hz, 2 VA standby, NEC / CEC Class 2

24 V (ac) plus / minus 10 percent, 60 Hz, 100 VA max, Class 2

120/240 VAC, 60 Hz, 3 watts

208/230v-1Ph-60Hz

1 x 115 V

1 x 115 V, ± 10%, 60 Hz

120, 208, 240, 277 VAC (Line1, Line2)

115 V 50/60 Hz

120 V (ac) ± 10%, 60 Hz

115 V (ac) ± 10%, 60 Hz

120 V (ac) ±10%, 60 Hz

24 V (ac) +10%, -20%, 50 Hz 2.7 VA, 60 HZ 2.3 VA

120 V (ac) +10%, -20%, 50 Hz 2.7 VA, 60 HZ 2.3 VA

120V AC

24V AC

240V AC

208V AC

277V

3/8 IN

1/2 IN

3/4 IN

133,000

189,050

93,000

130,200

140,000

199,000

100,000

Price Range

All products

Slab Heating
Above Floor Heating
Under Floor Heating
Hydronic snow melting
Floor Warming Wire
Floor Warming Mats
Underfloor Heating Mats
Electric Slab Heating
Electric Snow Melting
Fittings
Valves
Tools
Hardware
Manifolds
Heating System Controls
Boilers
Insulated Tubing
Radiant Insulation
Promotional
Services

Sort By Sort By: Price - High to Low

Featured Newest Arrivals Name (A-Z) Price - Low to High Price - High to Low

RFS-110x200-328

R-flex Single, 110mm (4 in.) x 200mm OD Jacket, 328 ft. Coil

$ 37,334.60

RFD-63x200-328

R-flex Dual, 63mm (2.5 in.) x 200mm OD Jacket, 328 ft. Coil

$ 35,805.81

RFS-90x200-328

R-flex Single, 90mm (3.5 in.) (3.5 in.) x 200mm OD Jacket, 328 ft. Coil

$ 32,185.00

RFD-50x200-328

R-flex Dual, 50mm (2 in.) x 200mm OD Jacket, 328 ft. Coil

$ 28,081.41

RFS-75x200-328

R-flex Single, 75mm (3 in.) x 200mm OD Jacket, 328 ft. Coil

$ 27,035.40

RFD-40x160-328

R-flex Dual, 40mm (1.5 in.) x 160mm OD Jacket, 328 ft. Coil

$ 20,598.40

RFS-63x160-328

R-flex Single, 63mm (2.5 in.) x 160mm OD Jacket, 328 ft. Coil

$ 20,196.09

RFS-50x160-328

R-flex Single, 50mm (2 in.) x 160mm OD Jacket, 328 ft. Coil

$ 18,264.99

RFS-40x160-328

R-flex Single, 40mm (1.5 in.) x 160mm OD Jacket, 328 ft. Coil

$ 15,408.57

RFD-32x125-328

R-flex Dual, 32mm (1.25 in.) x 125mm OD Jacket, 328 ft. Coil

$ 14,161.40

RFD-1x125-328

R-flex Dual, 1 in. x 125mm OD Jacket, 328 ft. Coil

$ 12,874.00

ST838-ONE-132

Watts Radiant SmartTrac Standard SubFloor Panel, 2 ft. x 2 ft. for 3/8 in. Tubing, Pallet of 132

$ 5,929.66

548102A

Caleffi Hydroseparator 4 in. Flanged

$ 5,200.27

548082A

Caleffi Hydroseparator 3 in. Flanged

$ 4,647.55

LFTCF199NA1XN

Laars 199,000 BTU/Hr Floor Standing Combination Condensing Boiler and Water Heater

$ 4,527.51

LFTHF199NA3XN

Laars 199,000 BTU/Hr Floor Standing Heat Only Condensing Boiler

$ 4,340.55

SanCOS Air to Water Heat Pump Installation Video

GS5-45HPC

SanCO2 4.5kw, 15,400 Btu/hr Air to Water Heat Pump

$ 4,311.92

600096A

Caleffi LegioMix® Electronic Mixing Valve 2 in. Press Union 47Cv

$ 3,790.70

C12240200ST

Watts Radiant Custom TapeMat, 200 Sq.Ft., 240V

$ 3,761.00

548062A

Caleffi Hydroseparator 2 1/2 in. Flanged

$ 3,713.02

BTHULTUS20827

Thermal2000 bth ULTRA 27kw, 92k BTU/hr Electric Boiler, 208VAC

$ 3,689.64

The Mascot FT Series boilers and combies

MFTCW199NA2XN

Laars 199,000 BTU/Hr Wall-Mounted Combination Condensing Boiler and Water Heater

$ 3,663.03

AT244610C

Argo AT Series-C 4-Element 24KW, 81K BTU/Hr Electric Boiler w/Breakers

$ 3,654.74

BTHULTUS20820

Thermal2000 bth ULTRA 20kw, 69k BTU/hr Electric Boiler, 208VAC

$ 3,583.78

24010024ST

SunTouch TapeMat, 2’x100’, 240V, 200 Sq.Ft.

$ 3,583.00

600086A

Caleffi LegioMix® Electronic Mixing Valve 1 1/2 in. Press Union 34Cv

$ 3,580.30

600094A

Caleffi LegioMix® Electronic Mixing Valve 2 in. NPT Union 47Cv

$ 3,559.19

BTHULTUS20817

Thermal2000 bth ULTRA 17kw, 58k BTU/hr Electric Boiler, 208VAC

$ 3,542.15

600099A

Caleffi LegioMix® Electronic Mixing Valve 2 in. Sweat Union 47Cv

$ 3,513.33

C12240180ST

Watts Radiant Custom TapeMat, 180 Sq.Ft., 240V

$ 3,500.00

548052A

Caleffi Hydroseparator 2 in. Flanged

$ 3,487.23

600084A

Caleffi LegioMix® Electronic Mixing Valve 1 1/2 in. NPT Union 34Cv

$ 3,466.01

BTHULTUS24036A

Thermal2000 bth ULTRA 36kw, 123k BTU/hr Electric Boiler, 240VAC

$ 3,438.67

600089A

Caleffi LegioMix® Electronic Mixing Valve 1 1/2 in. Sweat Union 34Cv

$ 3,424.51

BTHULTUS20811

Thermal2000 bth ULTRA 11kw, 38k BTU/hr Electric Boiler, 208VAC

$ 3,422.02

BTHULTUS20810

Thermal2000 bth ULTRA 10kw, 34k BTU/hr Electric Boiler, 208VAC

$ 3,397.04

BTHULTUS48030

Thermal2000 bth ULTRA 30kw, 102k BTU/hr Electric Boiler, 480VAC/60Hz/3 Phase

$ 3,396.42

BTHULTUS24033A

Thermal2000 bth ULTRA 33kw, 113k BTU/hr Electric Boiler, 240VAC

$ 3,389.90

BTHULTUS20807

Thermal2000 bth ULTRA 7kw, 23k BTU/hr Electric Boiler, 208VAC

$ 3,351.84

MFTCW140NA2XN

Laars 140,000 BTU/Hr Wall-Mounted Combination Condensing Boiler and Water Heater

$ 3,290.89

AT204510C

Argo AT Series-C 4-Element 20KW, 68K BTU/Hr Electric Boiler w/Breakers

$ 3,259.53

BTHULTUS48015

Thermal2000 bth ULTRA 15kw, 51k BTU/hr Electric Boiler, 480VAC, 3 Phase, ASME

$ 3,231.58

24009024ST

SunTouch TapeMat, 2’x90’, 240V, 180 Sq.Ft.

$ 3,229.00

C12240160ST

Watts Radiant Custom TapeMat, 160 Sq.Ft., 240V

$ 3,223.00

MFTHW199NA2XN

Laars 199,000 BTU/Hr Wall-Mounted Condensing Boiler

$ 3,208.31

AT164410C

Argo AT Series-C 4-Element 16KW, 55K BTU/Hr Electric Boiler w/Breakers

$ 3,180.49

ARCTIC-HOT WATER-HP-80

ARCTIC Hot water tank 80 gallon with
heat pump - KA06-80

$ 3,175.51

086101-600

Watts Radiant 5/8 in. Onix x 600 ft. Coil

$ 3,162.92

BTHULTUS24029

Thermal2000 bth ULTRA 29kw, 99k BTU/hr Electric Boiler, 240VAC

$ 3,128.23

BTHULTUS24027

Thermal2000 bth ULTRA 27kw, 92k BTU/hr Electric Boiler, 240VAC

$ 3,097.30

AT124310C

Argo AT Series-C 4-Element 12KW, 41K BTU/Hr Electric Boiler w/Breakers

$ 3,093.62

600076A

Caleffi LegioMix® Electronic Mixing Valve 1 1/4 in. Press Union 24Cv

$ 3,091.09

600074A

Caleffi LegioMix® Electronic Mixing Valve 1 1/4 in. NPT Union 24Cv

$ 3,069.98

600066A

Caleffi LegioMix® Electronic Mixing Valve 1 in. Press Union 21Cv

$ 3,039.40

600079A

Caleffi LegioMix® Electronic Mixing Valve 1 1/4 in. Sweat Union 24Cv

$ 3,016.83

Discontinued

EH-40M2-3P

SlantFin Monitron Deluxe (M2) 30 KW, 103K BTU/Hr 208VAC, 3 Phase Cast-Iron Electric Boiler - Discontinued

$ 3,009.55

MFTHW140NA2XN

Laars 140,000 BTU/Hr Wall-Mounted Condensing Boiler

$ 3,001.88

284

Tekmar Boiler Control-Four tN4, BAS, Four Boiler, DHW & Setpoint

$ 3,001.69

600064A

Caleffi LegioMix® Electronic Mixing Valve 1 in. NPT Union 21Cv

$ 2,976.79

600069A

Caleffi LegioMix® Electronic Mixing Valve 1 in. Sweat Union 21Cv

$ 2,965.87

680

Tekmar Snow Melting Control - BAS, Boiler & Mixing

$ 2,952.10

Discontinued

EH-32M2-3P

SlantFin Monitron Deluxe (M2) 24 KW, 82K BTU/Hr 208VAC, 3 Phase Cast-Iron Electric Boiler - Discontinued

$ 2,947.67

C12240140ST

Watts Radiant Custom TapeMat, 140 Sq.Ft., 240V

$ 2,934.00

RFIC-125200

Inspect Chamber, 125-200mm pipes

$ 2,931.76

Discontinued

EH-28M2-3P

SlantFin Monitron Deluxe (M2) 21 KW, 72K BTU/Hr 208VAC, 3 Phase Cast-Iron Electric Boiler - Discontinued

$ 2,895.98

400200

ProMelt Smart Panel, 200 AMP

$ 2,886.80

BTHULTUS24024

Thermal2000 bth ULTRA 24kw, 82k BTU/hr Electric Boiler, 240VAC

$ 2,886.77

24008024ST

Watts Radiant, TapeMat, 2 ft.x 80 ft., 240V, 160 sq. ft.

$ 2,872.00

086121-400

Watts Radiant 3/4 in. Onix x 400 ft. Coil

$ 2,867.29

Discontinued

EH-40M2-1P

SlantFin Monitron Deluxe (M2) 40 KW, 137K BTU/Hr 240VAC, 1 Phase Cast-Iron Electric Boiler - Discontinued

$ 2,834.10

PMSPWK-200

ProMelt Smart Patio Warming Kit

$ 2,813.30

Discontinued

EH-32M2-1P

SlantFin Monitron Deluxe (M2) 32 KW, 109K BTU/Hr 240VAC, 1 Phase Cast-Iron Electric Boiler - Discontinued

$ 2,772.95

MFTHW100NA2XN

Laars 100,000 BTU/Hr Wall-Mounted Condensing Boiler

$ 2,772.87

BTHULTUS24015

Thermal2000 bth ULTRA 15kw, 51k BTU/hr Electric Boiler, 240VAC

$ 2,771.40

551060AT

Caleffi Discal Air Separator 2-1/2 in. MNPT

$ 2,766.74

SAN-83SSAQBKIT

SanCO2 83 Gallon Storage Tank

$ 2,755.85

Discontinued

EH-28M2-1P

SlantFin Monitron Deluxe (M2) 28 KW, 96K BTU/Hr 240VAC, 1 Phase Cast-Iron Electric Boiler - Discontinued

$ 2,730.00

RL10-1200-OR

5/8 in.-1200 ft. Watts Radiant PEX-AL-PEX

$ 2,727.68

AT122610C

Argo AT Series-C 2-Element 12KW, 41K BTU/Hr Electric Boiler w/Breakers

$ 2,723.45

Discontinued

EH-24M2-3P

SlantFin Monitron Deluxe (M2) 18 KW, 62K BTU/Hr 208VAC, 3 Phase Cast-Iron Electric Boiler - Discontinued

$ 2,715.44

BTHULTUS24020

Thermal2000 bth ULTRA 20kw, 68k BTU/hr Electric Boiler, 240VAC

$ 2,694.08

086081-600

Watts Radiant 1/2 in. Onix x 600 ft. Coil

$ 2,686.27

BTHULTUS24018

Thermal2000 bth ULTRA 18kw, 61k BTU/hr Electric Boiler, 240VAC

$ 2,667.91

AT102510C

Argo AT Series-C 2-Element 10KW, 34K BTU/Hr Electric Boiler w/Breakers

$ 2,643.62

C12240120ST

Watts Radiant Custom TapeMat, 120 Sq.Ft., 240V

$ 2,626.00

BTHULTUS24012

Thermal2000 bth ULTRA 12kw, 41k BTU/hr Electric Boiler, 240VAC

$ 2,548.97

24007024ST

Watts Radiant, TapeMat, 2 ft.x 70 ft., 240V, 140 sq. ft.

$ 2,540.00

400201

ProMelt Smart Sub-Panel, 200 AMP

$ 2,510.20

400100

ProMelt Smart Panel, 100 AMP

$ 2,510.20

240300WD-KIT-CPWiFi

SunTouch WarmWire Kit, 300 Sq.Ft., 240V

$ 2,504.00

Discontinued

EH-16M3-3P

SlantFin Monitron Deluxe (M3) 12KW, 41K BTU/Hr 208VAC, 3 Phase Cast-Iron Electric Boiler - Discontinued

$ 2,312.13

Tekmar

Watts

Lotel

Caleffi

rFoil

ComfortPro

Z-Vent

Legend

Tribal

Grundfos

Pexheat

Argo

Axiom

Fireman

Calefactio

Thermo2000

TPI

SlantFin

Peter Mangone

FastNSeal

Laars

Webstone

AIC

Nibco

Sioux Chief

Taco

Kable Kontrol

Black

Orange

4 ft.

5 ft. - 6 in.

6 ft.

8 ft.

9 ft. - 6 in.

10 ft. - 6 in.

12 ft.

13 ft.

14 ft.

16 ft.

600 ft.

100 ft.

1000 ft.

300 ft.

1200 ft.

500 ft.

5 ft.

20 ft.

118

158

208

138

218

238

257

297

317

357

178

417

7 ft.

10 ft.

11 ft.

15 ft.

18 ft.

24 ft.

25 ft.

28 ft.

30 ft.

34 ft.

38 ft.

42 ft.

48 ft.

32 ft.

35 ft.

36 ft.

40 ft.

44 ft.

52 ft.

9-13/16"

2 ft.

400 ft.

10 3/4 in.

31.5 in.

15.75 in.

2-1/8 in.

78 in.

24 in.

1-1/4 in.

34-3/4 in.

146

193

241

294

336

388

483

590

673

65 ft.

400 mm

1-1/2"

2' x 50'

2' x 60'

2' x 5'

2' x 65'

2' x 10'

2' x 15'

2' x 20'

2' x 25'

2' x 30'

2' x 9'

3' x 10'

2' x 14'

3' x 15'

2' x 18'

3' x 20'

2' x 24'

3' x 25'

2' x 28'

3' x 30'

2' x 32'

3' x 35'

2' x 36'

2' x 40'

2' x 44'

2' x 48'

2' x 52'

2' x 56'

174

313

352

391

196

274

470

117

548

137

626

157

176

704

235

783

6 in.

200 ft.

60 in.

125 ft.

150 ft.

250 ft.

160 ft.

3/8 in.

1/2 in.

5/8 in.

3/4 in.

1/2 in. IPS x Flange

3/4 in. IPS x Flange

1 in. IPS x Flange

1 1/4 in. IPS x Flange

1 1/2 in. IPS x Flange

2 in. IPS x Flange

1/2 in. FIP x MIP x FIP x Hose

2 1/2 in.

3 in.

4 in. IPS

3/4 in. IPS

1 in. IPS

1 1/4 in. IPS

1 1/2 in. IPS

3/4 in. SWT x Flange

1 in. SWT x Flange

1 1/4 in. SWT x Flange

1 1/2 in. SWT x Flange

2 in. SWT x Flange

3/4 in. SWT x Rotating Flange

1 in. SWT x Rotating Flange

1 1/4 in. SWT x Rotating Flange

1 1/2 in. SWT x Rotating Flange

3/4 in. SWT SWT

1 in. SWT SWT

1 1/4 in. SWT SWT

1 1/2 in. SWT SWT

1 in. x 3/4 in. C×C (1 in. Primary Loop)

1 in. x 1 in. C×C (1 in. Primary Loop)

1 1/4 in. x 3/4 in. C×C (1 1/4 in. Primary Loop)

1 1/4 in. x 1 in. C×C (1 1/4 in. Primary Loop)

1 1/4 in. x 1 1/4 in. C×C (1 1/4 in. Primary Loop)

2 in.

1 in. CxC

2 in. NPT

2 in. IPS

1 1/4 in. IPS x Rotationg Flanges

1 1/2 in. IPS x Rotationg Flanges

1 1/2 in.

1 1/2 in. CxC

2 in. CxC

1 1/4 in. CxC

1 in.

1 1/4 in.

3/4 in. CxC

1/2 in. CxC

1/4 in. IPS

3/8 in. IPS

1/2 in. IPS

3/8 In.

48 in x 75 ft

48 in x 125 ft

24 in x 125 ft

16 in x 125 ft

2 in x 150 ft

3 in x 150 ft

1-1/4 in.

1-1/2 in.

1-1/4 in. IPS

1-1/2"

3/8"

1/2"

3/4"

1-1/4"

1 in. SWT

1 1/4 in. SWT

1 in. Union

1 in. (25.4 mm)

1-1/2 in. (31.8mm)

2.1

4.8

4.7

3.2

1/2" x 4'

3/4

5/8"

3/4 in. NPT

1 in. NPT

1-1/2 in

110 mm pipe

5/16 in.

Nickle Plated Brass

Brass

Lead Free Brass

MDF (medium density fiberboard)

Copper

Neoprene Rubber

Bubble / Reflective Foil / Bubble

Reflective Foil / Doubble Bubble / Reflective Foil

Aluminum Foil Tape

Poly Tape

Perforated Reflective Foil / Woven Poly / Perforated Reflective Foil

Reflective Foil / Woven Poly / Reflective Foil

Fiber

16-gauge aluminum

Stamped Aluminum

Modified polypropylene

Forged Brass

EPDM

Stainless Steel

Aluminum (extruded)

Stamped Aluminum (heat transfer plate)

High Grade Plastic

C6 Heat Transfer Sheet - Directionally Aligned Graphite with Extruded Polyethylene channel

steel

cast iron

Stainless steel fire tube, welded construction; ASME H stamp

304 stainless steel (primary and secondary)

PEX-b

PEX-a

PE-RT

Foil-Faced

Chrome Plated Brass

PEX-AL-PEX

Gateway

Setpoint

Boiler Control

Zone Control

Mixing Control

Snow Melting Control

Thermostat

3.8

N/A

Natural Gas

Propane

Electric

Compression

Threaded

Wall-Hung

Outdoor

Floor-Standing

Yes

133,000

189,050

93,000

130,200

20,500 BTU/hr

27,300 BTU/hr

34,100 BTU/hr

41,000 BTU/hr

54,600 BTU/hr

40,900 BTU/hr

68,200 BTU/hr

82,000 BTU/hr

51,200 BTU/hr

61,400 BTU/hr

81,900 BTU/hr

92,100 BTU/hr

98,900 BTU/hr

112,600 BTU/hr

122,800 BTU/hr

23,900 BTU/hr

37,500 BTU/hr

58,000 BTU/hr

102,400 BTU/hr

10,200 BTU/hr

15,400 BTU/hr

25,600 BTU/hr

30,700 BTU/hr

ECM (variable-speed)

Standard 3-Speed

Heating

Potable

Mixing

Ball

Balancing

Check

3/4 in.

2 1/2 in.

3 in.

4 in. IPS

3/4 in. IPS

1 in. IPS

1 1/4 in. IPS

1 1/2 in. IPS

3/4 in. SWT SWT

1 in. SWT SWT

1 1/4 in. SWT SWT

1 1/2 in. SWT SWT

2 in.

1 in. CxC

2 in. NPT

2 in. IPS

1 1/2 in.

1 1/2 in. CxC

2 in. CxC

1 1/4 in. CxC

1 in.

1 in. IPS x Flange

1 1/4 in.

3/4 in. CxC

1/2 in. CxC

1/2 in.

3/8 in.

1/4 in. IPS

3/8 in. IPS

1/2 in. IPS

1-1/4 in. IPS

3/4 in. NPT

1 in. NPT

1-1/4 in.

3/4

1-1/2"

NPT (threaded)

PEX (F1807 crimp)

Sweat

PEX (Onix barb) x Sweat (male)

G-Union, NPT (threaded)

24VAC

24VAC, 24VDC

120V

None

tekmarNet

WiFi

tekmarNet, WiFi, Ethernet

Foil-Faced Bubble

Reflective Underlayment

Cable (loose)

Mat (pre-spaced)

Cable Kit

38-50 W/sqft (varies by spacing)

12 W/sqft

182,000 BTU/hr

158,000 BTU/hr

140,000

199,000

100,000

199,000 BTU/hr

20,500 BTU/hr

27,300 BTU/hr

34,100 BTU/hr

41,000 BTU/hr

54,600 BTU/hr

68,200 BTU/hr

40,900 BTU/hr

82,000 BTU/hr

51,200 BTU/hr

61,400 BTU/hr

81,900 BTU/hr

92,100 BTU/hr

98,900 BTU/hr

112,600 BTU/hr

122,800 BTU/hr

23,900 BTU/hr

37,500 BTU/hr

58,000 BTU/hr

102,400 BTU/hr

10,200 BTU/hr

15,400 BTU/hr

25,600 BTU/hr

30,700 BTU/hr

1-1/2 in., 2 in.

1 in. , 1-1/4 in.

3/4 in.

3/8 in.

1 in.

1-1/4 in.

1-1/2 in.

Adapter

Elbow

Coupling

Tee

Reducer

Replacement Knob

Heating Wire Repair Kit (TapeMat/WarmWire)

CableTrowel

LoudMouth Installation Monitor

TapeMat Double-Sided Tape (36 yd roll)

Electric Heating Accessory

Floor Sensor (SunStat compatible)

Onix Repair Kit

SelfTite Clamp (10-pack)

Foamboard Staple Gun Part

Foamboard Staples (1000-pack)

Foamboard Staple Gun (PEX 1/2 in.)

Foamboard Staple Gun (PEX 1/2 in.) rental

Foamboard Staple Gun (PEX 5/8 in.)

Foamboard Staples for Onix Gun

Foamboard Staples for PEX Gun

NailTite Fastener (100-pack)

Triple-track Railway (40 ft, 10-pack)

Foamboard Staples (100-pack)

Foamboard Staple Gun (PEX)

Radiant Tubing Staples (20-pack)

Bend Support 1/2 in. (10-pack)

Bend Support 3/4 in. (10-pack)

Elbow Casing

Straight Casing

Tee Casing

Inspection Chamber

Insulator Sleeve (10-pack)

O-Ring Kit (10-pack)

Boiler Header Manifold

PEX Crimp Ring 1/2 in. (100-pack)

PEX Crimp Ring 5/8 in. (100-pack)

Foamboard Staple Gun w/ Extension Arm (rental)

Foamboard Staple Gun (rental)

Power Lead Splice Kit

PEX CinchClamp (10-pack)

Electric Heating Accessory (trowel)

Packaged Fitting Set

Isolation Valve & Thermometer

Cinch Clamp

Vent Pipe

Termination Kit

Concentric Vent Kit

Expansion Tank

Wall Mount Service Center

Service Valve

Mounting Bracket

Hydronic System Feeder

Heat Transfer Plate

Condensate Neutralizer

Pre-Insulated Pipe Insulation Kit

Water Treatment Cartridge

Pipe Wall Seal Assembly

Pre-Insulated Pipe T-Insulation Kit

Pre-Insulated Pipe Inspection Chamber

Indirect Water Heater Tank

Tube Uncoiler

Flush Mount PEX Clip

Stand-off PEX Clip

Mesh PEX Clip

Pneumatic Clip Gun

PEX Foamboard Stapler

PEX Foamboard Staples

Mesh Chair

Rebar Chair (Mesh-up)

Storage Tank

Reflective Tape

Adhesive Tape

PEX (F1807 crimp)

NPT (threaded) - Female

2.7 mils (0.0027")

3.0 mils (0.003")

4 mil

.75 in.

.05 in.

.088 in.

.097 in.

.14 in.

.16 in.

.125 in.

.070 in.

.2 in.

0.125 in.

0.083 in.

0.146 in.

0.070 in.

0.181 in.

0.228 in.

0.097 in.

1.34 in.

1.46 in.

1.81 in.

20.5 in.

1.11 in.

1.74 in.

1.30 in.

1-1/8" (30 mm)

1.33 in.

1.88 in.

.88 in.

1.68 in.

4 in. to 6 in.

6 in. to 8 in.

3 in. to 5 in.

0.03" (0.8 mm)

0.03" (.08 mm)

5/16 in.

0.248 in.

0.153 in.

1 in.

2.8 in.

1.8 in.

3/4 in.

1 in.

50 mm (2 in.)

75 mm (3 in.)

1-1/2 in.

2 in.

5/8 in.

63 mm (2-1/2 in.)

90 mm (3-1/2 in.)

110 mm (4 in.)

25 mm (1 in.)

32 mm (1-1/4 in.)

3/8 in.

1-1/4 in.

40 mm (1-1/2 in.)

1/2 in.

.485 in.

.863 in.

.584 in.

.681 in.

.475 in.

.875 in.

.574 in.

.671 in.

.350 in.

2.02 in.

61.4 mm (2.42 in.)

2.42 in.

3.54 in.

.863 in. (21.92 mm)

40.8 mm (1.61 in.)

73.6 mm (2.90 in.)

51.6 mm (2.03 in.)

2.90 in.

1.03 in.

1.09 in.

90.0 mm (3.55 in.)

26.2 mm (1.03 in.)

0.8 in.

1.28 in.

32.6 mm (1.28 in.)

1.61 in.

0.346 in.

0.637 in.

0.806 in.

1/2 in. IPS x Flange

3/4 in. IPS x Flange

1 in. IPS x Flange

1 1/4 in. IPS x Flange

1 1/2 in. IPS x Flange

2 in. IPS x Flange

1/2 in. FIP x MIP x FIP x Hose

3/4 in. SWT x Flange

1 in. SWT x Flange

1 1/4 in. SWT x Flange

1 1/2 in. SWT x Flange

2 in. SWT x Flange

3/4 in. SWT x Rotating Flange

1 in. SWT x Rotating Flange

1 1/4 in. SWT x Rotating Flange

1 1/2 in. SWT x Rotating Flange

1 in. x 3/4 in. C×C (1 in. Primary Loop)

1 in. x 1 in. C×C (1 in. Primary Loop)

1 1/4 in. x 3/4 in. C×C (1 1/4 in. Primary Loop)

1 1/4 in. x 1 in. C×C (1 1/4 in. Primary Loop)

1 1/4 in. x 1 1/4 in. C×C (1 1/4 in. Primary Loop)

1 1/4 in. IPS x Rotationg Flanges

1 1/2 in. IPS x Rotationg Flanges

48 in x 75 ft

48 in x 125 ft

24 in x 125 ft

16 in x 125 ft

2 in x 150 ft

3 in x 150 ft

1 1/4 in. IPS

1 in. SWT

1 1/4 in. SWT

1 in. IPS

1 in. Union

1 in. (25.4 mm)

1-1/2 in. (31.8mm)

2.1

4.8

4.7

3.2

1/2 in. x 4'

5/16 in.

110 mm pipe

110 mm (4-1/2 in.)

40-50 mm

75-110 mm

1/2 in. Sweat

3/4 in. Sweat

1/2 in. Sweat

3/4 in. Sweat

115V

Derived from Snow Sensor

208 VAC, 1-Phase

240 VAC, 1-Phase

100-120 VAC/ 200-240 /VAC

120 VAC, 1-Phase

208 VAC / 60 Hz / 3 Phase

480 VAC / 60 Hz / 3 Phase

240 VAC / 60 Hz / 1 Phase

24V AC/DC

24 V (ac) ±10%, 60 Hz, 3 VA min, 99 VA max, Class 2

15 to 30 V (ac/dc), 2 VA, Class 2

120 V (ac) ±10%, 50/60 Hz, 1300 VA

24 V (ac) ±10%, 60 Hz, Class 2, 16 VA standby, 100 VA fully loaded

115 V (ac) ±10%, 60 Hz, 20 A

115 V (ac) ±10%, 60 Hz, 20 VA

24 V (ac) plus / minus 10 percent, 60 Hz, 1.5VA

10 to 30 V (ac/dc), 50/60 Hz, 1.8 VA standby, 56 VA max fully loaded, Class 2

24 V (ac) plus / minus 10 percent, 50/60 Hz, 3 VA, 24 V (dc) plus / minus 10 percent, 0.03 A

10 to 30 v (ac/dc)

24 V ±10%, 60 Hz, 2 VA standby, NEC / CEC Class 2

24 V (ac) plus / minus 10 percent, 60 Hz, 100 VA max, Class 2

120/240 VAC, 60 Hz, 3 watts

208/230v-1Ph-60Hz

1 x 115 V

1 x 115 V, ± 10%, 60 Hz

120, 208, 240, 277 VAC (Line1, Line2)

115 V 50/60 Hz

120 V (ac) ± 10%, 60 Hz

115 V (ac) ± 10%, 60 Hz

120 V (ac) ±10%, 60 Hz

24 V (ac) +10%, -20%, 50 Hz 2.7 VA, 60 HZ 2.3 VA

120 V (ac) +10%, -20%, 50 Hz 2.7 VA, 60 HZ 2.3 VA

120V AC

24V AC

240V AC

208V AC

277V

3/8 IN

1/2 IN

3/4 IN

133,000

189,050

93,000

130,200

140,000

199,000

100,000

Price Range

Clear Filters