HGTE-5
38.25 38.25 38.25 USD
Calefactio 2.1 Gallon Potable Water System Expansion Tank
HGTE-8
62.25 62.25 62.25 USD
Calefactio 3.2 Gallon Potable Water System Expansion Tank
HGTEV-180
803.63 803.63 803.63 USD
Calefactio 60 Gallon Potable Water System Expansion Tank, Floor Standing
HGTEV-200
924.38 924.38 924.38 USD
Calefactio 78 Gallon Potable Water System Expansion Tank, Floor Standing
HGTEV-30
212.25 212.25 212.25 USD
Calefactio 14 Gallon Potable Water System Expansion Tank, Floor Standing
HGTEV-42
274.50 274.50 274.5 USD
Calefactio 20 Gallon Potable Water System Expansion Tank, Floor Standing
HGTEV-60
301.13 301.13 301.13 USD
Calefactio 30 Gallon Potable Water System Expansion Tank, Floor Standing
HGTEV-80
551.25 551.25 551.25 USD
Calefactio 44 Gallon Potable Water System Expansion Tank, Floor Standing
HGTV-110
763.13 763.13 763.13 USD
Calefactio 57 Gallon Heating System Expansion Tank, Floor Standing
HGTV-150
858.38 858.38 858.38 USD
Calefactio 74 Gallon Heating System Expansion Tank, Floor Standing
HGTV-30
164.25 164.25 164.25 USD
Calefactio 13 Gallon Heating System Expansion Tank, Floor Standing
HGTV-40
252.38 252.38 252.38 USD
Calefactio 21 Gallon Heating System Expansion Tank, Floor Standing
HGTV-60
333.00 333.00 333.0 USD
Calefactio 26 Gallon Heating System Expansion Tank, Floor Standing
HGTV-90
612.38 612.38 612.38 USD
Calefactio 40 Gallon Heating System Expansion Tank, Floor Standing
HP-30PRO-P100
685.38 685.38 685.38 USD
Watts 1 in. Pro Hydronic Package
HP-30PRO-P125
744.32 744.32 744.32 USD
Watts 1-1/4 in. Pro Hydronic Package
HP-BHM-100
406.82 406.82 406.82 USD
Watts 1 in. Boiler Header Module
HP-BHM-125
418.34 418.34 418.34000000000003 USD
Watts 1-1/4 in. Boiler Header Module
HP-BHM-75
394.40 394.40 394.40000000000003 USD
Watts 3/4 in. Boiler Header Module
L800-660
14.00 14.00 14.0 USD
Legend 3/4 in. Hose Thread Pressure Test Gauge
L800-668
29.10 29.10 29.1 USD
Legend 1 in. MPT Pressure Test Gauge, Straight
LF703075
287.62 287.62 287.62 USD
Watts Radiant 3/4 in. LF MixTemp-160 3-way Valve (Cv = 3.1)
LF703100
357.65 357.65 357.65000000000003 USD
Watts 1 in. LF MixTemp-160 3-way Valve (Cv = 3.2), Lead Free*
LF704621
119.23 119.23 119.23 USD
Watts Temperature Gauge
LFMMVM1-UT-3/4
145.43 145.43 145.43 USD
Watts 3/4 in. Thermostatic Mixing Valve, Lead Free*
LFPC637X-10
33.44 33.44 33.44 USD
Watts PEX Sweat Adapter, 1/2 in. Male Sweat x 3/8 in. PEX Crimp Fitting - Lead Free* - Bag of 10
LFPC650X-10
26.69 26.69 26.69 USD
Watts PEX Sweat Adapter, 1/2 in. Male Sweat x 1/2 in. PEX Crimp Fitting - Lead Free* - Bag of 10
LFPC675X-10
47.73 47.73 47.730000000000004 USD
Watts PEX Sweat Adapter, 3/4 in. PEX Crimp x 3/4 in. Male Sweat - Lead Free* - Bag of 10
LFPC700X-10
105.62 105.62 105.62 USD
Watts PEX Sweat Adapter, 1 in. Male Sweat x 1 in. PEX Crimp Fitting - Lead Free* - Bag of 10
LFPC750X-10
27.32 27.32 27.32 USD
Watts PEX Sweat Adapter, 1/2 in. Female Sweat x 1/2 in. PEX Crimp Fitting - Lead Free* - Bag of 10
LFPCC22X-10
24.65 24.65 24.650000000000002 USD
Watts PEX Coupling, 3/8 in. PEX Crimp Fitting x 3/8 in. PEX Crimp Fitting - Lead Free* - Bag of 10
LFPCC33X-10
21.51 21.51 21.51 USD
Watts PEX Coupling, 1/2 in. PEX Crimp Fitting x 1/2 in. PEX Crimp Fitting - Lead Free* - Bag of 10
LFPCC44X-10
25.43 25.43 25.43 USD
Watts PEX Coupling, 3/4 in. PEX Crimp Fitting x 3/4 in. PEX Crimp Fitting - Lead Free* - Bag of 10
LFPCC55X-10
47.73 47.73 47.730000000000004 USD
Watts PEX Coupling, 1 in. PEX Crimp Fitting x 1 in. PEX Crimp Fitting - Lead Free* - Bag of 10
LFPCCA3K
14.15 14.15 14.15 USD
1/2 in. Coupling Kit (2 CrimpRing Couplings, 4 CrimpRings)
LFPCE34-10
166.73 166.73 166.73 USD
Watts PEX Elbow, 1/2 in. PEX Crimp Fitting x 3/4 in. Female Sweat Fitting - Lead Free* - Bag of 10
LFPCE44X-10
42.23 42.23 42.230000000000004 USD
Watts PEX Elbow, 3/4 in. PEX Crimp Fitting x 3/4 in. PEX Crimp Fitting - Lead Free* - Bag of 10
LFPCMC33X-10
50.55 50.55 50.550000000000004 USD
Watts PEX Threaded Adapter, 1/2 in. PEX Crimp x 1/2 in. Male Pipe Thread - Lead Free* - Bag of 10
LFPCMC55X-10
106.13 106.13 106.13 USD
Watts PEX Threaded Adapter, 1 in. PEX Crimp x 1 in. Male Pipe Thread - Lead Free* - Bag of 10
LFPCT555X-10
130.00 130.00 130.0 USD
Watts PEX Tee, 1 in. PEX Crimp x 1 in. PEX Crimp x 1 in. PEX Crimp - Lead Free* - Bag of 10
LFWP12B-1212PB
71.24 71.24 71.24 USD
Watts PEX Threaded Adapter, 3/4 in. PEX Crimp x 3/4 in. Male Pipe Thread - Lead Free* - Bag of 10
LFWP15B-1212PB
25.43 25.43 25.43 USD
Watts PEX Coupling, 3/4 in. PEX Crimp Fitting x 3/4 in. PEX Crimp Fitting - Lead Free* - Bag of 10
LFWP24B-06PB
34.08 34.08 34.08 USD
Watts PEX Test Plug, 3/8 in. PEX Crimp Fitting - Lead Free* - Bag of 10
LS-SW-2-30-L
1,490.22 1,490.22 1490.22 USD
Laars 30 gallon Single Walled, Glass Lined, Indirect Water Heater
LIK225/140
387.13 387.13 387.13 USD
ComfortPro Terre-Pex L Series Terre-Pex Insulation Kit Fits 225/200/160/140 Jacket Pipes
LS-DW240L-464
1,773.41 1,773.41 1773.41 USD
Laars 40 gallon Double Walled, Glass Lined, Indirect Water Heater
LS-DW250L-464
1,780.11 1,780.11 1780.1100000000001 USD
Laars 50 gallon Double Walled, Glass Lined, Indirect Water Heater
LS-DW280L-464
2,022.49 2,022.49 2022.49 USD
Laars 80 gallon Double Walled, Glass Lined, Indirect Water Heater
LS-SS-120-L
3,283.73 3,283.73 3283.73 USD
Laars 120 gallon Stainless Steel, Indirect Water Heater
LS-SS-30-L
1,534.07 1,534.07 1534.07 USD
Laars 30 gallon Stainless Steel, Indirect Water Heater
LS-SS-40-L
1,641.86 1,641.86 1641.8600000000001 USD
Laars 40 gallon Stainless Steel, Indirect Water Heater
LS-SS-50-L
1,868.41 1,868.41 1868.41 USD
Laars 50 gallon Stainless Steel, Indirect Water Heater
LS-SS-75-L
2,423.82 2,423.82 2423.82 USD
Laars 75 gallon Stainless Steel, Indirect Water Heater
LS-SW-2-120-L
2,971.31 2,971.31 2971.31 USD
Laars 120 gallon Single Walled, Glass Lined, Indirect Water Heater
LS-SW-2-40R-L
1,608.37 1,608.37 1608.3700000000001 USD
Laars 40 gallon Single Walled, Glass Lined, Indirect Water Heater
LS-SW-2-50R-L
1,780.60 1,780.60 1780.6000000000001 USD
Laars 50 gallon Single Walled, Glass Lined, Indirect Water Heater
LS-SW-2-65-L
2,146.73 2,146.73 2146.73 USD
Laars 65 gallon Single Walled, Glass Lined, Indirect Water Heater
LS-SW-2-80-L
2,264.26 2,264.26 2264.26 USD
Laars 80 gallon Single Walled, Glass Lined, Indirect Water Heater
LTV-1
1,134.40 1,134.40 1134.4 USD
HPS 1 Zone Mixing Pump Panel
LTV-2
1,611.09 1,611.09 1611.0900000000001 USD
HPS 2 Zone Mixing Pump Panel
LTV-3
2,900.50 2,900.50 2900.5 USD
HPS 3 Zone Mixing Pump Panel
M3022
72.23 72.23 72.23 USD
Tekmar Seal Kit 1 in. to 2 in.
M3023
72.23 72.23 72.23 USD
Tekmar Seal Kit 2-1/2 in.
M3024
113.73 113.73 113.73 USD
Tekmar Seal Kit 3 in. to 4 in.
M3025
79.23 79.23 79.23 USD
Tekmar Valve Handle Kit for 016 to 026 valves
M3031
50.67 50.67 50.67 USD
Tekmar Replacement Shear Pins (3/pkg)
M3045
65.97 65.97 65.97 USD
Tekmar Actuating Motor Handle Kit for 741
M3047
47.28 47.28 47.28 USD
Tekmar Mixing Valve Handle Kit for Brass Valves
M3051
45.28 45.28 45.28 USD
Tekmar Replacement Fuses (5/pkg) 1.25 A 250V (ac)
M3052
43.12 43.12 43.12 USD
Tekmar Replacement Fuses (5/pkg) 15 A 250 V (ac)
M3053
45.28 45.28 45.28 USD
Tekmar Replacement Fuses (5/pkg) 2.5 A 250 V (ac)
M3056
33.96 33.96 33.96 USD
Tekmar O-Ring Kit for 3/4 in. to 1-1/4 in. Brass Valves
M3057
33.96 33.96 33.96 USD
Tekmar O-Ring Kit for 1-1/2 in. to 2 in. Brass Valves
M3061
363.83 363.83 363.83 USD
Tekmar Mixing Valve Adapter Kit
M3062
681.84 681.84 681.84 USD
Tekmar Belimo Actuator GMB24-3
M3069
56.60 56.60 56.6 USD
Tekmar Replacement 40 VA Transformer for 304P 306P 304V 306V
MCBK-05
5.76 5.76 5.76 USD
Mesh Clips for 3/8 in., 1/2 in. and 5/8 ID PEX Tubing, box of 50
MF200
710.38 710.38 710.38 USD
Axiom 6 Gallon System Feeder
DMF300
883.92 883.92 883.9200000000001 USD
Axiom 17 Gallon Digital System Feeder
MFTCW140NA2XN
2,912.15 2,912.15 2912.15 USD
Laars 140,000 BTU/Hr Wall-Mounted Combination Condensing Boiler and Water Heater
MFTCW199NA2XN
3,256.76 3,256.76 3256.76 USD
Laars 199,000 BTU/Hr Wall-Mounted Combination Condensing Boiler and Water Heater
MFTHW100NA2XN
2,453.58 2,453.58 2453.58 USD
Laars 100,000 BTU/Hr Wall-Mounted Condensing Boiler
MFTHW140NA2XN
2,643.50 2,643.50 2643.5 USD
Laars 140,000 BTU/Hr Wall-Mounted Condensing Boiler
MFTHW199NA2XN
2,831.22 2,831.22 2831.2200000000003 USD
Laars 199,000 BTU/Hr Wall-Mounted Condensing Boiler
NA10038
191.84 191.84 191.84 USD
Caleffi UPS 15-58U replacement pump
NA10262
8.31 8.31 8.31 USD
Caleffi Adapter Kit-3/4 in. Conic to 1/2 in. SWT
NA10313
8.97 8.97 8.97 USD
Caleffi Adapter Kit-3/4 in. Conic to 1/2 in. NPT
NA16002
389.55 389.55 389.55 USD
Caleffi Alpha 25-55U replacement pump
ONIXMAN0505
0.00 0.0 USD
Onix Install Manual
P100500-10
178.49 178.49 178.49 USD
Railway (3/8 in., 1/2 in., 5/8 in.) 4 ft. Section - 10 pc
P2134400
364.43 364.43 364.43 USD
Laars FT Combi Boiler Manifold
P2135800
546.35 546.35 546.35 USD
Laars FT 199 Boiler Manifold
P2135900
513.65 513.65 513.65 USD
Laars FT 100-140 Boiler Manifold
P667100-100
101.28 101.28 101.28 USD
LockDown Fastener for 3/8 in. and 1/2 in. PEX - 100 pc
P700250-20
366.39 366.39 366.39 USD
Watts 4 ft. Extruded Aluminum Plate for 1/2 in. PEX - 20 pc
P700350-20
272.61 272.61 272.61 USD
Watts 4 ft. Extruded Aluminum Plate for 3/8 in. PEX - 20 pc
P700524-100
547.85 547.85 547.85 USD
Watts 2 ft. Stamped Aluminum Heat Transfer Plates for 1/2 in. PEX-100 pc
PARKIT17
264.60 264.60 264.6 USD
Prestige Gas Valve
PB032061-600
409.19 409.19 409.19 USD
3/8 in.-600 ft. Coil Watts Radiant BarrierPEX+
PB032081-100
109.51 109.51 109.51 USD
1/2 in.-100 ft. Coil Watts Radiant BarrierPEX+