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  • Electric Slab Heating
  • Electric Snow Melting
  • Plumbing
  • Fittings
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  • Heating System Controls
  • Boilers
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  • Radiant Insulation
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  • Sioux Chief
  • Tekmar
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  • Watts
  • Webstone
H-40530W
Webstone 1/4 in. MIP x FIP Lead Free Full Port Brass Ball Valve
14.08 14.08 USD
H-40531W
Webstone 3/8 in. MIP x FIP Lead Free Full Port Brass Ball Valve
14.08 14.08 USD
H-40532W
Webstone 1/2 in. MIP x FIP Lead Free Full Port Brass Ball Valve
19.55 19.55 USD
H-40533W
Webstone 3/4 in. MIP x FIP Lead Free Full Port Brass Ball Valve
27.93 27.93 USD
H-40534W
Webstone 1 in. MIP x FIP Lead Free Full Port Brass Ball Valve
44.96 44.96 USD
H-40613
Webstone 3/4 in. NPT Boiler Drain Valve
40.79 40.79 USD
H-40623W
Webstone 3/4 in. IPS Lead Free Full Port Brass Ball Valve W/Bleeder
27.96 27.96 USD
H-40632W
Webstone 1/2 in. COMP Lead Free Full Port Brass Ball Valve
25.73 25.73 USD
H-40633W
Webstone 3/4 in. COMP Lead Free Full Port Brass Ball Valve
39.76 39.76 USD
H-40634W
Webstone 1 in. COMP Lead Free Full Port Brass Ball Valve
61.46 61.46 USD
H-40642
Webstone 1/2 in. IPS Full Port Brass 3-WAY L-PORT Ball Valve
21.75 21.75 USD
H-40643
Webstone 3/4 in. IPS Full Port Brass 3-WAY L-PORT Ball Valve
31.07 31.07 USD
H-40644
Webstone 1 in. IPS Full Port Brass 3-WAY L-PORT Ball Valve
52.19 52.19 USD
H-40803W
Webstone 3/4 in. IPS Lead Free Full Port Nickel Plated Brass Ball Valve
26.70 26.7 USD
H-41403
Webstone 3/4 in. IPS ISOLATOR With Rotating Flange
47.68 47.68 USD
H-41413
Webstone 3/4 IPS ISOLATOR With Multi Function Drain & Rotating Flange
66.76 66.76 USD
H-41413KIT
Webstone 3/4 in. IPS Rotating Pump Flange Install Kit
116.39 116.39 USD
H-41703W
Webstone 3/4 in. IPS Lead Free Full Port Brass Ball Valve
16.60 16.6 USD
H-41709W
Webstone 3 in. IPS Lead Free Full Port Brass Ball Valve
304.47 304.47 USD
H-41723
Webstone 3/4 in. IPS Full Port Brass Ball Valve w/ IPS Hole
25.16 25.16 USD
H-41821W
Webstone 3/8 in. IPS Lead Free Standard Port Brass Ball Valve
8.13 8.13 USD
H-41830W
Webstone 4 in. IPS Lead Free Standard Port Brass Ball Valve
325.76 325.76 USD
H-44443W
Webstone 3/4 in. IPS Lead Free ISO EXP E2
137.81 137.81 USD
H-44443WPR
Webstone EXP E2 Compact Tankless Water Heater Service Valves, 150 PSI Relief Valve
150.50 150.5 USD
H-48354-0
Webstone 1-1/4 in. x 1 in. Hydro-Core Double Union Manifold w/Ball Valves & Drains, No Unions
315.62 315.62 USD
H-48354-44
Webstone 1-1/4 in. x 1 in. Hydro-Core Double Union Manifold w/Ball Valves & Drains
334.73 334.73 USD
H-48613
Webstone 3/4 in. Purge & Fill Valve
75.67 75.67 USD
H-50312W
Webstone 1/2 in. SWT x Hose Lead Free Full Port Brass Ball Valve
18.48 18.48 USD
H-50313W
Webstone 3/4 in. SWT x Hose Lead Free Full Port Brass Ball Valve
24.64 24.64 USD
H-50403
Webstone 3/4 in. Sweat ISOLATOR Pump Flange
47.68 47.68 USD
H-50413
Webstone 3/4 in. Sweat ISOLATOR Pump Flange With Drain
66.76 66.76 USD
H-50623W
Webstone 3/4 in. CxC Lead Free Full Port Brass Ball Valve w/Bleeder
27.96 27.96 USD
H-50673W
Webstone 3/4 in. Sweat Lead Free T-Drain
31.52 31.52 USD
H-51403
Webstone 3/4 in. Sweat ISOLATOR Rotating Pump Flange
47.68 47.68 USD
H-51709
Webstone 3 in. CxC Full Port Brass Ball Valve
240.79 240.79 USD
H-54444WPR3
Webstone 1 in. SWT Lead Free ISO EXP E2 W/30 PSI PRV
267.47 267.47 USD
H-58354-0
Webstone 1-1/4 in. Sweat x 1 in. Hydro-Core Double Union Manifold w/Ball Valves & Drains
315.62 315.62 USD
H-58613
Webstone 3/4 in. Sweat Purge & Fill
75.67 75.67 USD
H-58643
Webstone 1 in. x 3/4 in. Primary/Secondary Loop Purge Tee
116.13 116.13 USD
H-58653
Webstone 1-1/4 in. x 3/4 in. Primary/Secondary Loop Purge Tee
211.16 211.16 USD
H-74273W
Webstone 3/4 in. NPT Thermostatic Mixing Valve w/check (104F-176F)
154.48 154.48 USD
H9032
ComfortPro Terre-Pex 32mm SINGLE Insulated Pex 90mm outer jacket
13.62 13.620000000000001 USD
HC32/1M
ComfortPro Terre-Pex 32mm NPT Pex Fitting
66.25 66.25 USD
HC63/2M
ComfortPro Terre-Pex 2 in. NPT 63mm Pex Fitting
178.17 178.17000000000002 USD
HC90/3M
ComfortPro Terre-Pex 3 in. NPT 90mm Pex Fitting
460.68 460.68 USD
HCE4-43
Webstone 1 in. Union x 3/4 in. FPT Hydro-Core End
20.31 20.31 USD
HCE4-53
Webstone 1 in. Union x 3/4 in. Sweat Hydro-Core End
20.31 20.31 USD
HCE4-63
Webstone 1 in. Union x 3/4 in. Female Pipe Hydro-Core End
38.64 38.64 USD
HD14032
ComfortPro Terre-Pex 32mm DOUBLE Insulated Pex 140mm Outer Jacket
20.14 20.14 USD
HD20063
ComfortPro Terre-Pex 2 in. 63mm DOUBLE Insulated Pex 200mm Outer Jacket
51.77 51.77 USD
H-G1404W-KITB
Webstone 1 in. Union 3-Way Kit, 2 Isolation Valves, 1 Rotating Pump Flange
112.92 112.92 USD
HGT-30
Calefactio 4.8 Gallon Heating System Expansion Tank
55.50 55.5 USD
HGT-90
Calefactio 13 Gallon Heating System Expansion Tank
127.13 127.13000000000001 USD
HGTE-8
Calefactio 3.2 Gallon Potable Water System Expansion Tank
84.00 84.0 USD
HGTEV-30
Calefactio 14 Gallon Potable Water System Expansion Tank, Floor Standing
238.50 238.5 USD
HGTEV-60
Calefactio 30 Gallon Potable Water System Expansion Tank, Floor Standing
334.88 334.88 USD
HGTV-30
Calefactio 13 Gallon Heating System Expansion Tank, Floor Standing
172.13 172.13 USD
HP-30PRO-P100
Watts 1 in. Pro Hydronic Package
791.90 791.9 USD
HP-30PRO-P125
Watts 1-1/4 in. Pro Hydronic Package
859.87 859.87 USD
HP-BHM-75
Watts 3/4 in. Boiler Header Module
455.89 455.89 USD
L800-660
Legend 3/4 in. Hose Thread Pressure Test Gauge
17.86 17.86 USD
LF703075
Watts Radiant 3/4 in. LF MixTemp-160 3-way Valve (Cv = 3.1)
354.82 354.82 USD
LF703100
Watts 1 in. LF MixTemp-160 3-way Valve (Cv = 3.2), Lead Free*
440.86 440.86 USD
LFMMVM1-UT-3/4
Watts 3/4 in. Thermostatic Mixing Valve, Lead Free*
145.43 145.43 USD
LFPC637X-10
Watts PEX Sweat Adapter, 1/2 in. Male Sweat x 3/8 in. PEX Crimp Fitting - Lead Free* - Bag of 10
41.45 41.45 USD
LFPC675X-10
Watts PEX Sweat Adapter, 3/4 in. PEX Crimp x 3/4 in. Male Sweat - Lead Free* - Bag of 10
59.03 59.03 USD
LFPCC22X-10
Watts PEX Coupling, 3/8 in. PEX Crimp Fitting x 3/8 in. PEX Crimp Fitting - Lead Free* - Bag of 10
30.61 30.61 USD
LFPCC33X-10
Watts PEX Coupling, 1/2 in. PEX Crimp Fitting x 1/2 in. PEX Crimp Fitting - Lead Free* - Bag of 10
26.69 26.69 USD
LFPCC44X-10
Watts PEX Coupling, 3/4 in. PEX Crimp Fitting x 3/4 in. PEX Crimp Fitting - Lead Free* - Bag of 10
31.71 31.71 USD
LFPCCA3K
1/2 in. Coupling Kit (2 CrimpRing Couplings, 4 CrimpRings)
17.84 17.84 USD
LFPCE34-10
Watts PEX Elbow, 1/2 in. PEX Crimp Fitting x 3/4 in. Female Sweat Fitting - Lead Free* - Bag of 10
205.98 205.98000000000002 USD
LFPCE44X-10
Watts PEX Elbow, 3/4 in. PEX Crimp Fitting x 3/4 in. PEX Crimp Fitting - Lead Free* - Bag of 10 | Pexheat.com
52.44 52.44 USD
LFPCMC33X-10
Watts PEX Threaded Adapter, 1/2 in. PEX Crimp x 1/2 in. Male Pipe Thread - Lead Free* - Bag of 10
62.64 62.64 USD
LFWP12B-1212PB
Watts PEX Threaded Adapter, 3/4 in. PEX Crimp x 3/4 in. Male Pipe Thread - Lead Free* - Bag of 10
88.61 88.61 USD
LFWP15B-1212PB
Watts PEX Coupling, 3/4 in. PEX Crimp Fitting x 3/4 in. PEX Crimp Fitting - Lead Free* - Bag of 10
31.71 31.71 USD
LFWP24B-06PB
Watts PEX Test Plug, 3/8 in. PEX Crimp Fitting - Lead Free* - Bag of 10
34.08 34.08 USD
LS-SW-2-30-L
Laars 30 gallon Single Walled, Glass Lined, Indirect Water Heater
1,572.44 1572.44 USD
LS-SS-30-L
Laars 30 gallon Stainless Steel, Indirect Water Heater
1,633.95 1633.95 USD
LTV-3
HPS 3 Zone Mixing Pump Panel
2,900.50 2900.5 USD
M3022
Tekmar Seal Kit 1 in. to 2 in.
83.55 83.55 USD
M3023
Tekmar Seal Kit 2-1/2 in.
83.55 83.55 USD
M3024
Tekmar Seal Kit 3 in. to 4 in.
129.90 129.9 USD
M3025
Tekmar Valve Handle Kit for 016 to 026 valves
86.24 86.24 USD
M3031
Tekmar Replacement Shear Pins (3/pkg)
71.69 71.69 USD
M3051
Tekmar Replacement Fuses (5/pkg) 1.25 A 250V (ac)
63.60 63.6 USD
M3052
Tekmar Replacement Fuses (5/pkg) 15 A 250 V (ac)
60.91 60.910000000000004 USD
M3053
Tekmar Replacement Fuses (5/pkg) 2.5 A 250 V (ac)
63.60 63.6 USD
M3056
Tekmar O-Ring Kit for 3/4 in. to 1-1/4 in. Brass Valves
39.35 39.35 USD
M3057
Tekmar O-Ring Kit for 1-1/2 in. to 2 in. Brass Valves
39.35 39.35 USD
M3061
Tekmar Mixing Valve Adapter Kit
508.28 508.28000000000003 USD
M3062
Tekmar Belimo Actuator GMB24-3
737.35 737.35 USD
M3069
Tekmar Replacement 40 VA Transformer for 304P 306P 304V 306V
79.77 79.77 USD
MCBK-05
Mesh Clips for 3/8 in., 1/2 in. and 5/8 ID PEX Tubing, box of 50
5.76 5.76 USD
DMF300
Axiom 17 Gallon Digital System Feeder
883.92 883.9200000000001 USD
NA10038
Caleffi UPS 15-58U replacement pump
230.79 230.79 USD
NA10262
Caleffi Adapter Kit-3/4 in. Conic to 1/2 in. SWT
9.78 9.78 USD
P100500-10
Railway (3/8 in., 1/2 in., 5/8 in.) 4 ft. Section - 10 pc
220.51 220.51 USD
P2134400
Laars FT Combi Boiler Manifold
395.94 395.94 USD
P2135800
Laars FT 199 Boiler Manifold
593.91 593.91 USD
P2135900
Laars FT 100-140 Boiler Manifold
558.24 558.24 USD