• Slab Heating
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  • Under Floor Heating
  • Hydronic snow melting
  • Floor Warming Wire
  • Floor Warming Mats
  • Underfloor Heating Mats
  • Electric Slab Heating
  • Electric Snow Melting
  • Plumbing
  • Fittings
  • Valves
  • Tools
  • Hardware
  • Manifolds
  • Heating System Controls
  • Boilers
  • Insulated Tubing
  • Radiant Insulation
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800-653
Legend Temperature Gauge LF, 2 in. Dial, 60°–280°F, w/Well
17.12 17.12 USD
548099A
Caleffi Hydroseparator 2 in. Sweat Union
696.78 696.78 USD
H-40616
Webstone 1-1/2 in. IPS Boiler Drain Valve
128.61 128.61 USD
800-340-RENT
Legend Stand-up Foamboard Stapler - $149 Rental, Deposit - $387.72
590.39 590.39 USD
800-340-55
Legend Foamboard Staples, 2-1/8 in., Box of 300
61.12 61.120000000000005 USD
P700250-1
Watts 4 ft. Extruded Aluminum Plate for 1/2 in. PEX - Each
22.92 22.92 USD
313
Tekmar tN2 Wiring Center -Four Zone Valves
335.80 335.8 USD
MINIBTHUS-2403
Thermal2000 mini BTH 3kw, 10k BTU/hr Electric Boiler, 240VAC
1,514.16 1514.16 USD
MINIBTHUS-24045
Thermal2000 mini BTH 4.5kw, 15k BTU/hr Electric Boiler, 240VAC
1,528.43 1528.43 USD
MINIBTHUS-24075
Thermal2000 mini BTH 7.5kw, 26k BTU/hr Electric Boiler, 240VAC
1,681.87 1681.8700000000001 USD
MINIULTUS-2403
Thermal2000 mini ULTRA 3kw, 10k BTU/hr Electric Boiler, 240VAC
1,753.24 1753.24 USD
MINIULTUS-24045
Thermal2000 mini ULTRA 4.5kw, 15k BTU/hr Electric Boiler, 240VAC
1,765.13 1765.13 USD
MINIULTUS-2406
Thermal2000 mini ULTRA 6kw, 20k BTU/hr Electric Boiler, 240VAC
1,930.46 1930.46 USD
MINIULTUS-24075
Thermal2000 mini ULTRA 7.5kw, 26k BTU/hr Electric Boiler, 240VAC
1,936.41 1936.41 USD
MINIULTUS-2409
Thermal2000 mini ULTRA 9kw, 31k BTU/hr Electric Boiler, 240VAC
1,943.55 1943.55 USD
MINIULTUS-24012
Thermal2000 mini ULTRA 12kw, 41k BTU/hr Electric Boiler, 240VAC
1,968.52 1968.52 USD
509-003
Legend 1/2 in. Mid-run Tubing Bend Support - 10 pc
12.32 12.32 USD
800-234
Legend 3/4 in. High Capacity Manifold PEX Fitting - Pair
50.55 50.550000000000004 USD
93228-4
ComfortPro SUPER B Red Oxy Barrier Pex-B 1" X 4 ft. Stick
46.63 46.63 USD
BTHULTUS24012
Thermal2000 bth ULTRA 12kw, 41k BTU/hr Electric Boiler, 240VAC
2,548.97 2548.9700000000003 USD
BTHULTUS24015
Thermal2000 bth ULTRA 15kw, 51k BTU/hr Electric Boiler, 240VAC
2,614.39 2614.39 USD
BTHULTUS24018
Thermal2000 bth ULTRA 18kw, 61k BTU/hr Electric Boiler, 240VAC
2,667.91 2667.91 USD
BTHULTUS24036A
Thermal2000 bth ULTRA 36kw, 123k BTU/hr Electric Boiler, 240VAC
3,438.67 3438.67 USD
BTHULTUS24033A
Thermal2000 bth ULTRA 33kw, 113k BTU/hr Electric Boiler, 240VAC
3,389.90 3389.9 USD
BTHULTUS24029
Thermal2000 bth ULTRA 29kw, 99k BTU/hr Electric Boiler, 240VAC
3,128.23 3128.23 USD
BTHULTUS24027
Thermal2000 bth ULTRA 27kw, 92k BTU/hr Electric Boiler, 240VAC
3,097.30 3097.3 USD
BTHULTUS24024
Thermal2000 bth ULTRA 24kw, 82k BTU/hr Electric Boiler, 240VAC
2,723.82 2723.82 USD
BTHULTUS24020
Thermal2000 bth ULTRA 20kw, 68k BTU/hr Electric Boiler, 240VAC
2,694.08 2694.08 USD
BTHULTUS20807
Thermal2000 bth ULTRA 7kw, 23k BTU/hr Electric Boiler, 208VAC
3,351.84 3351.84 USD
BTHULTUS20810
Thermal2000 bth ULTRA 10kw, 34k BTU/hr Electric Boiler, 208VAC
3,397.04 3397.04 USD
BTHULTUS20811
Thermal2000 bth ULTRA 11kw, 38k BTU/hr Electric Boiler, 208VAC
3,422.02 3422.02 USD
BTHULTUS20817
Thermal2000 bth ULTRA 17kw, 58k BTU/hr Electric Boiler, 208VAC
3,542.15 3542.15 USD
BTHULTUS20820
Thermal2000 bth ULTRA 20kw, 69k BTU/hr Electric Boiler, 208VAC
3,583.78 3583.78 USD
BTHULTUS20827
Thermal2000 bth ULTRA 27kw, 92k BTU/hr Electric Boiler, 208VAC
3,689.64 3689.64 USD
SM3824006524
Watts SunTouch ProMelt Mat, 2 ft. x 50 ft., 38W/sqft, 240V
1,658.40 1658.4 USD
SM3824006024
Watts SunTouch ProMelt Mat, 2 ft. x 60 ft., 38W/sqft, 240V
1,412.00 1412.0 USD
SM3824005024
Watts SunTouch ProMelt Mat, 2 ft. x 50 ft., 38W/sqft, 240V
1,185.60 1185.6000000000001 USD
SM3824004024
Watts SunTouch ProMelt Mat, 2 ft. x 40 ft., 38W/sqft, 240V
962.40 962.4 USD
SM3824003024
Watts SunTouch ProMelt Mat, 2 ft. x 30 ft., 38W/sqft, 240V
781.60 781.6 USD
SM3824002024
Watts SunTouch ProMelt Mat, 2 ft. x 20 ft., 38W/sqft, 240V
570.80 570.8000000000001 USD
SM3824001024
Watts SunTouch ProMelt Mat, 2 ft. x 10 ft., 38W/sqft, 240V
391.60 391.6 USD
TL500-10
1/2 in. Tubing Loom, Expansion Joint Conduit, 10 ft.
11.73 11.73 USD
93222-4
ComfortPro SUPER B Red Oxy Barrier Pex-B 3/4" X 4 ft. Stick
107.88 107.88 USD
COMBOU 50-4.5US
Thermal2000 bth ULTRA 4.kw, 15k BTU/hr Combination Electric Boiler/Water Heater, 50 Gal.
4,127.76 4127.76 USD
COMBOU 50-7.5US
Thermal2000 bth ULTRA 7.kw, 26k BTU/hr Combination Electric Boiler/Water Heater, 50 Gal.
4,352.54 4352.54 USD
COMBOU 50-9US
Thermal2000 bth ULTRA 9kw, 31k BTU/hr Combination Electric Boiler/Water Heater, 50 Gal.
4,372.70 4372.7 USD
COMBOU 50-12US
Thermal2000 bth ULTRA 12kw, 41k BTU/hr Combination Electric Boiler/Water Heater, 50 Gal.
4,392.86 4392.86 USD
COMBOU 50-15US
Thermal2000 bth ULTRA 15kw, 51k BTU/hr Combination Electric Boiler/Water Heater, 50 Gal.
4,987.58 4987.58 USD
COMBOU 50-18US
Thermal2000 bth ULTRA 18kw, 61k BTU/hr Combination Electric Boiler/Water Heater, 50 Gal.
5,025.89 5025.89 USD
COMBOU 50-20US
Thermal2000 bth ULTRA 20kw, 68k BTU/hr Combination Electric Boiler/Water Heater, 50 Gal.
5,063.18 5063.18 USD
COMBOU 50-24US
Thermal2000 bth ULTRA 24kw, 82k BTU/hr Combination Electric Boiler/Water Heater, 50 Gal.
5,101.49 5101.49 USD
COMBOU 70-9US
Thermal2000 bth ULTRA 9kw, 31k BTU/hr Combination Electric Boiler/Water Heater, 70 Gal.
4,500.72 4500.72 USD
COMBOU 70-12US
Thermal2000 bth ULTRA 12kw, 41k BTU/hr Combination Electric Boiler/Water Heater, 70 Gal.
4,802.11 4802.11 USD
COMBOU 70-15US
Thermal2000 bth ULTRA 15kw, 51k BTU/hr Combination Electric Boiler/Water Heater, 70 Gal.
5,299.06 5299.06 USD
COMBOU 70-20US
Thermal2000 bth ULTRA 20kw, 68k BTU/hr Combination Electric Boiler/Water Heater, 70 Gal.
5,375.66 5375.66 USD
COMBOU 70-24US
Thermal2000 bth ULTRA 24kw, 82k BTU/hr Combination Electric Boiler/Water Heater, 70 Gal.
5,413.97 5413.97 USD
COMBOU 70-27US
Thermal2000 bth ULTRA 27kw, 92k BTU/hr Combination Electric Boiler/Water Heater, 70 Gal.
5,576.26 5576.26 USD
COMBOU 70-29US
Thermal2000 bth ULTRA 29kw, 99k BTU/hr Combination Electric Boiler/Water Heater, 70 Gal.
5,613.55 5613.55 USD
EH-40M2-3P
SlantFin Monitron Deluxe (M2) 30 KW, 103K BTU/Hr 208VAC, 3 Phase Cast-Iron Electric Boiler - Discontinued
3,009.55 3009.55 USD
EH-32M2-3P
SlantFin Monitron Deluxe (M2) 24 KW, 82K BTU/Hr 208VAC, 3 Phase Cast-Iron Electric Boiler - Discontinued
2,947.67 2947.67 USD
EH-24M2-3P
SlantFin Monitron Deluxe (M2) 18 KW, 62K BTU/Hr 208VAC, 3 Phase Cast-Iron Electric Boiler - Discontinued
2,715.44 2715.44 USD
EH-20M3-3P
SlantFin Monitron Deluxe (M3) 15KW, 51K BTU/Hr 208VAC, 3 Phase Cast-Iron Electric Boiler - Discontinued
2,498.50 2498.5 USD
EH-16M3-3P
SlantFin Monitron Deluxe (M3) 12KW, 41K BTU/Hr 208VAC, 3 Phase Cast-Iron Electric Boiler - Discontinued
2,312.13 2312.13 USD
EH-12M3-3P
SlantFin Monitron Deluxe (M3) 9KW, 31K BTU/Hr 208VAC, 3 Phase Cast-Iron Electric Boiler - Discontinued
2,230.59 2230.59 USD
EH-32M2-1P
SlantFin Monitron Deluxe (M2) 32 KW, 109K BTU/Hr 240VAC, 1 Phase Cast-Iron Electric Boiler - Discontinued
2,772.95 2772.9500000000003 USD
EH-8M3-1P
SlantFin Monitron Deluxe (M3) 8KW, 27K BTU/Hr 240VAC, 1 Phase Cast-Iron Electric Boiler - Discontinued
1,688.96 1688.96 USD
EH-40M2-1P
SlantFin Monitron Deluxe (M2) 40 KW, 137K BTU/Hr 240VAC, 1 Phase Cast-Iron Electric Boiler - Discontinued
2,834.10 2834.1 USD
EH-28M2-3P
SlantFin Monitron Deluxe (M2) 21 KW, 72K BTU/Hr 208VAC, 3 Phase Cast-Iron Electric Boiler - Discontinued
2,895.98 2895.98 USD
EH-28M2-1P
SlantFin Monitron Deluxe (M2) 28 KW, 96K BTU/Hr 240VAC, 1 Phase Cast-Iron Electric Boiler - Discontinued
2,730.00 2730.0 USD
EH-20M3-1P
SlantFin Monitron Deluxe (M3) 20KW, 68K BTU/Hr 240VAC, 1 Phase Cast-Iron Electric Boiler - Discontinued
2,152.70 2152.7 USD
EH-16M3-1P
SlantFin Monitron Deluxe (M3) 16KW, 55K BTU/Hr 240VAC, 1 Phase Cast-Iron Electric Boiler - Discontinued
2,044.22 2044.22 USD
EH-12M3-1P
SlantFin Monitron Deluxe (M3) 12KW, 41K BTU/Hr 240VAC, 1 Phase Cast-Iron Electric Boiler - Discontinued
1,972.15 1972.15 USD
EH-10M3-1P
SlantFin Monitron Deluxe (M3) 10KW, 34K BTU/Hr 240VAC, 1 Phase Cast-Iron Electric Boiler - Discontinued
1,724.63 1724.63 USD
800-333
Legend Tube Mounting Rail, 1/2 in.
10.75 10.75 USD
800-324
Legend Tube Track Duo, 5/8 in & 3/4 in.
7.93 7.930000000000001 USD
800-323
Legend Tube Track, 3/8 in & 1/2 in.
6.82 6.82 USD
6686N5S1A IN
Caleffi TwistFlow™ Radiant Manifold Assembly 12 loop 1 in., Inverted
1,026.06 1026.06 USD
8330-10-2
Legend Basic Stainless Steel Manifold, 2 Port
221.93 221.93 USD
8330-10-12
Legend Basic Stainless Steel Manifold, 12 Port
723.06 723.0600000000001 USD
H-74203W
Webstone 3/4 in. NPT Thermostatic Mixing Valve w/check (95F-131F)
146.80 146.8 USD
GS4-45HPC
SanCO2 4.5kw, 15,400 Btu/hr Air to Water Heat Pump
3,807.96 3807.96 USD
91101-45190
SanCO2 Tank Sensor
74.75 74.75 USD
ECO-MRCHL-17W
SanCO2 Heat Pump Mounting Channel
83.34 83.34 USD
H-7-G234WB
Webstone 1 in. Union Ball Valve with Reversable Blue Handle, with Check Valve
42.51 42.51 USD
H-7-G234WR
Webstone 1 in. Union Ball Valve with Reversable Red Handle, with Check Valve
42.51 42.51 USD
500900-SB
SunTouch Programmable Wi-Fi ConnectPlus Thermostat 120/240V
338.80 338.8 USD
BTHULTUS48030
Thermal2000 bth ULTRA 30kw, 102k BTU/hr Electric Boiler, 480VAC/60Hz/3 Phase
2,483.95 2483.9500000000003 USD
ALPHA 15-58F
Grundfos ALPHA, Cast iron flanged, 115V, 1/20 HP, AutoAdapt, Bluetooth
329.63 329.63 USD
800-340-40
Legend Foamboard Staples, 1-1/2 in., Box of 300
50.51 50.51 USD
H-40436
Webstone 1-1/2 in. NPT Union Boiler Drain Valve
192.89 192.89000000000001 USD
94312
ComfortPro AquaHeat Pex-A pipe with Oxygen barrier 3/8 in. x 300 ft.
220.70 220.70000000000002 USD
94112
ComfortPro AquaHeat Pex-A pipe with Oxygen barrier 3/8 in. x 1000 ft.
735.68 735.6800000000001 USD
H-43672
Webstone 1/2 in. Pro-Pal E-Tank Service Assembly
117.78 117.78 USD
563
Tekmar WiFi Thermostat 563 - Conventional 2H/2C or Heat Pump 4H/2C
334.70 334.7 USD
PUROPAL-1
Axiom Disposable H2O demineralizer w/ color changing resin, 65 gallons
167.62 167.62 USD
400200
ProMelt Smart Panel, 200 AMP
2,768.24 2768.2400000000002 USD
400201
ProMelt Smart Sub-Panel, 200 AMP
2,407.06 2407.06 USD
MINIBTHUS-24012
Thermal2000 mini BTH 12kw, 41k BTU/hr Electric Boiler, 240VAC, ASME
1,729.04 1729.04 USD
500950-SB
Watts Radiant Programmable Touchscreen SunStat CommandPlus Thermostat 120/240V
235.00 235.0 USD
SAN-43SSAQBKIT
SanCO2 43 Gallon Storage Tank
2,329.44 2329.44 USD