{#% include 'elevar-head' %} Products — Hydronic Heating Warehouse

Products

.65 GPH 80 Degree Webasto Fuel Nozzle
Save 18%
$54.38
$44.38

.65 GPH 80 Degree Webasto Fuel Nozzle

WPX-470-716 Nozzle .65 GPH, 80 Degree A Webasto Spray Pattern: A

$54.38
$44.38
Save 18%
.85 GPH, 80 Degree H Webasto DBW300 Fuel Nozzle ( Special Order )
Sold out
$38.17
$27.39

.85 GPH, 80 Degree H Webasto DBW300 Fuel Nozzle ( Special Order )

470-724 Nozzle .85 GPH, 80 Degree H Webasto DBW300 

$38.17
$27.39
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1 Gallon Boiler Antifreeze (PINK)
Save 45%
$50.00
$27.36

1 Gallon Boiler Antifreeze (PINK)

Boiler Antifreeze Pink Concentrate 1 Gallon M.S.D.S Information Sheet

$50.00
$27.36
Save 45%
1 Gallon Non-toxic Boiler Antifreeze (Yellow) - Century Chemical
Save 1%
$27.64
$27.36

1 Gallon Non-toxic Boiler Antifreeze (Yellow) - Century Chemical

Boiler Antifreeze Yellow Concentrate 1 Gallon Non-toxic M.S.D.S Information Sheet Century Chemical

$27.64
$27.36
Save 1%
1 Quart Boiler Antifreeze (PINK)
Save 1%
$17.85
$17.67

1 Quart Boiler Antifreeze (PINK)

1 Quart Boiler Antifreeze Pink Concentrate - NON TOXIC M.S.D.S Information Sheet

$17.85
$17.67
Save 1%
1 Quart Boiler Antifreeze (Yellow) - NON TOXIC
Save 1%
$17.85
$17.60

1 Quart Boiler Antifreeze (Yellow) - NON TOXIC

1 Quart Boiler Antifreeze (Yellow) - NON TOXIC M.S.D.S Information Sheet

$17.85
$17.60
Save 1%
1/2 Inch Ball Valve
Save 8%
$24.93
$23.02

1/2 Inch Ball Valve

Ball Valve 1/2"(F) NPT

$24.93
$23.02
Save 8%
1/2" Braided Faucet Connector Hose LF
Save 8%
$9.45
$8.72

1/2" Braided Faucet Connector Hose LF

LF Braided SS Faucet Connector Hose

$9.45
$8.72
Save 8%
1/2" CONTROL THERMOSTAT - BLACK WIRE
Save 5%
$60.64
$57.74

1/2" CONTROL THERMOSTAT - BLACK WIRE

Thermostat, Control 1/2" NPT, 175̴º F 188 DEGREE This part #ELE-014-010,  Thermostat, Brass Control, 175* – 188* , Is compatible with all Aqua-Hot...

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$60.64
$57.74
Save 5%
1/2" Engine Pump Supply Pipe
Save 8%
$93.23
$86.06

1/2" Engine Pump Supply Pipe

1/2" Engine Pump Supply Pipe

$93.23
$86.06
Save 8%
1/2" Engine Return Assembly Pipe
Save 8%
$64.58
$59.62

1/2" Engine Return Assembly Pipe

Pipe, Engine Return Assembly. , 1/2 (96148 - 98569)

$64.58
$59.62
Save 8%
12 VDC 16A Relay
Save 13%
$41.31
$36.00

12 VDC 16A Relay

Relay for zone pumps in the older "AHE" Aqua-Hot Models

$41.31
$36.00
Save 13%
12 VDC Komfort Motor
12 VDC Komfort Motor
Save 6%
$140.23
$131.99

12 VDC Komfort Motor

12 VDC komfort motor.

$140.23
$131.99
Save 6%
12 VDC Rocker 4 Terminal LED Switch
12 VDC Rocker 4 Terminal LED Switch
Save 8%
$18.50
$17.08

12 VDC Rocker 4 Terminal LED Switch

12 VDC rocker 4 terminal LED switch.

$18.50
$17.08
Save 8%
120 VAC / 2000 Watt Electric Heating Element
Save 8%
$39.45
$36.42

120 VAC / 2000 Watt Electric Heating Element

120 VAC/2000 watt electric heating element.

$39.45
$36.42
Save 8%
120F - 160F Tempering Valve
Save 2%
$224.63
$219.99

120F - 160F Tempering Valve

120F - 160F tempering valve

$224.63
$219.99
Save 2%
120V / 1500 Watt Electric Heating Element Immersion Cartridge
Save 8%
$187.00
$172.62

120V / 1500 Watt Electric Heating Element Immersion Cartridge

For USE in Aqua-Hot Model AHE-375

$187.00
$172.62
Save 8%
12v Silent Whisper Cozy Fan
12v Silent Whisper Cozy Fan
Save 8%
$21.80
$20.12

12v Silent Whisper Cozy Fan

Fan, Cozy, Silent Whisper Quiet 12V Replacement Fan for Cozy III Heat Exchanger  Heat Exchanger: EXE-103-0EX Requires 2 fans for the heat exchanger

$21.80
$20.12
Save 8%
12V Whisper Silent Heat Exchanger
Save 8%
$148.52
$137.09

12V Whisper Silent Heat Exchanger

12V whisper silent heat exchanger.

$148.52
$137.09
Save 8%
12VDC / 30 AMP Relay
Save 1%
$16.60
$16.43

12VDC / 30 AMP Relay

Relay, SPST, 12vdc/30 amp HH

$16.60
$16.43
Save 1%
13lb Radiator Cap - DISCONTINUED
Sold out
$24.95
$10.80

13lb Radiator Cap - DISCONTINUED

Standard radiator cap 13 # Direct Replacement Radiator Cap: PLX-109-229-L

$24.95
$10.80
Sold out
145F Tempering Valve
Save 1%
$248.00
$246.36

145F Tempering Valve

145F tempering valve.

$248.00
$246.36
Save 1%
158º Control Thermostat
158º Control Thermostat
Save 1%
$86.12
$85.26

158º Control Thermostat

Thermostat control, 158F. Includes plug. White and orange wires

$86.12
$85.26
Save 1%
16 Position PC Board Terminal Strip Plug
16 Position PC Board Terminal Strip Plug
Save 8%
$12.10
$11.17

16 Position PC Board Terminal Strip Plug

16 position PC board terminal strip plug. This is the new style plug, that includes 2 retaining plug screws that secure plug to the board. When rep...

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$12.10
$11.17
Save 8%
2 Position Switch Panel
Save 8%
$43.58
$40.23

2 Position Switch Panel

2 position switch panel.

$43.58
$40.23
Save 8%
2 Zone Pump Manifold Pipe Assembly
Save 8%
$277.92
$256.54

2 Zone Pump Manifold Pipe Assembly

Pipe, Pump Manifold, 2 Zone Assembly, AH

$277.92
$256.54
Save 8%
20 Pole Terminal Electronic Controller Plug
Save 1%
$17.33
$17.16

20 Pole Terminal Electronic Controller Plug

20 pole terminal electronic controller plug.

$17.33
$17.16
Save 1%
240 VAC / 4500 Watt Electric Heating Element
Save 8%
$47.30
$43.66

240 VAC / 4500 Watt Electric Heating Element

240 VAC/4500 watt electric heating element.

$47.30
$43.66
Save 8%
3 Position Switch Assembly
3 Position Switch Assembly
Save 14%
$65.00
$56.08

3 Position Switch Assembly

Switch Assembly - 3 Switches. This is the newest version of the switch panel. ELE-000-509. The cover on the switch panel is approximately 5" wide ...

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$65.00
$56.08
Save 14%
3 Position Terminal Block
Save 14%
$15.00
$12.95

3 Position Terminal Block

3 position terminal block.

$15.00
$12.95
Save 14%
3 Qt. Expansion Tank Label
Save 5%
$3.68
$3.50

3 Qt. Expansion Tank Label

3 Qt. Expansion Tank Label

$3.68
$3.50
Save 5%
3 Qt. Expansion Tank w/Internal Fluid Level Sensor, 5/8 in. Barbs
Save 5%
$115.48
$109.99

3 Qt. Expansion Tank w/Internal Fluid Level Sensor, 5/8 in. Barbs

3 Qt. Expansion Tank w/Internal Fluid Level Sensor, 5/8 in. Barbs

$115.48
$109.99
Save 5%
3 Quart Expansion Bottle with Sensor Kit
3 Quart Expansion Bottle with Sensor Kit
$115.48

3 Quart Expansion Bottle with Sensor Kit

3 Quart Expansion Bottle with Sensor KitMSE-200-OFB

$115.48
3 Quart Expansion Tank & 5/16" Tubing
Save 1%
$95.00
$94.26

3 Quart Expansion Tank & 5/16" Tubing

For use in Aqua-Hot Models 5/16 tubing HH 08e, 08m, 09e, 09m, 450-DE1, DM1

$95.00
$94.26
Save 1%