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$82.92

1"x48"x120" Micro Aire Duct Board Foil backed

1-inch thick Micro Aire duct board (48" x 120") with foil backing for use in Aqua-Hot and Hydro-Hot hydronic heating installations. This rigid fibe...

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$82.92
$116.63

1-1/2"x48"x120" Micro Aire Duct Board Foil Backed

1-1/2 inch thick Micro Aire duct board (48" x 120") with foil backing for superior insulation in Aqua-Hot and Hydro-Hot heated air duct systems. Th...

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$116.63
Brass temperature control thermostat with black wire, rated for 175-188 degrees.
Save $1.80
$60.00
$58.20

1/2" Brass Control Thermostat (175-188°F) – MNPT, Black Wire

This 1/2 inch brass control thermostat is designed for RV hydronic heating and hot water systems. It activates within the 175–188°F temperature ran...

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$60.00
$58.20
Save $1.80
$169.58

125 Harness Kit

$169.58
12VDC 30 AMP relay with a compact design and multiple connection terminals.
$28.92

12VDC / 30 AMP Relay ELX-228-1A1

$28.92
A 158º control thermostat with a plug for easy installation and temperature regulation.
Save $20.98
$77.41
$56.43

158º Control Thermostat (includes plug)

158°F control thermostat with plug connector for Webasto-equipped hydronic heating systems. Monitors coolant temperature and signals the control bo...

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$77.41
$56.43
Save $20.98
White 2-pin thermostat plug model WPX-352-934 with compact design and prongs visible
Save $0.11
$3.80
$3.69

2-Pin Thermostat Plug WPX-352-934

Replacement 2-pin thermostat plug connector (WPX-352-934) for Webasto diesel heater systems. Provides a secure electrical connection between the th...

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$3.80
$3.69
Save $0.11
A 20 pole terminal electronic controller with a compact design and labeled connections.
$18.75

20 Pole Terminal Electronic Controller Plug ELX-312-491

$18.75
215 Degree Fahrenheit high limit thermostat with ring terminal for temperature control
$21.21

215 Degree F VAC High Limit Thermostat w/Ring Terminal

$21.21
Three-position terminal block with screw terminals for secure wire connections.
$15.10

3 Position Terminal Block ELE-000-905

$15.10
3-quart expansion tank with a clear label on the side in white and red colors
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$10.00

3 Qt. Expansion Tank Label

Replacement label for the 3 Qt. expansion tank used in Aqua-Hot and Hydro-Hot hydronic heating systems. Restores factory identification markings in...

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$10.00
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3 Qt. expansion tank with internal fluid lever sensor and 5/8 inch barbs.
$109.99

3 Qt. Expansion Tank w/ Internal Fluid Lever Sensor, 5/8 inch Barbs PLE-063-200

3-quart expansion tank with integrated internal fluid level sensor (PLE-063-200) for Aqua-Hot hydronic heating systems. Features 5/8-inch barb fitt...

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$109.99
3 quart expansion tank with a sensor kit, featuring a cylindrical shape and mounting brackets.
$115.48

3 Qt. Expansion Tank w/ Sensor Kit MSE-200-OFB

3-quart expansion tank with sensor kit (MSE-200-OFB) for Aqua-Hot and Hydro-Hot hydronic heating systems. Provides coolant expansion capacity and f...

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$115.48
A compact 400P harness burner with adjustable flame control and durable construction.
$144.33

400P Harness Burner

$144.33
White label for a 5-quart expansion tank with clear black text.
$8.50

5 Qt. Expansion Tank Label

Replacement label for the 5 Qt. expansion tank used in Aqua-Hot hydronic heating systems. Restores factory identification markings including fill l...

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$8.50
A 5/8 inch polytube bend support with a sturdy design for flexible tubing applications.
$11.30

5/8 IN Polytube Bend Support

Bend support for 5/8-inch polytube used in Aqua-Hot and Hydro-Hot hydronic heating systems. Prevents kinking and maintains proper flow when routing...

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$11.30
Buehler pump assembly featuring a harness and terminals for easy connection.
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$130.97
$127.04

AH Buehler Pump Assembly with Harness and Terminals

$130.97
$127.04
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Aqua-Hot 12-foot B-plug electrical harness with black connectors and wiring.
$83.85

Aqua-Hot 12ft B-Plug Harness

$83.85
Aqua-Hot diesel controller with attached metal bracket kit for installation.
$635.58

Aqua-Hot Diesel Controller w/ Bracket Kit - ELE-888-888

$635.58
$51.92

Aqua-Hot Reporter Pin Kit ELE-500-105

$51.92
12V Aqua Hot Silent Cozy Fan with 25mm blade diameter, model ELX-SFA-12V.
$30.73

Aqua-Hot Silent Cozy Fan, 12V 25mm – ELX-SFA-12V

OEM Aqua-Hot Silent Cozy Fan (12V, 25mm) for RV hydronic heat exchangers. This quiet-operation fan circulates warm air from your Aqua-Hot heat exch...

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$30.73
Automotive 40A SPDT relay with harness and mount for controlling pumps and fans
$23.22

Automotive Relay 40A SPDT ELX-375-040

Relay, Automotive 40A SPDT with Harness & Mount Used for controlling up to 40A pumps, fans & zones Used for reversing zone polarity for n...

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$23.22
Blower housing flange screw WPX-147-834 with a hexagonal head and threaded shaft
$0.49

Blower Housing Flange Screw - WPX-147-834

Flange screw (WPX-147-834) for the Webasto DBW-2010 blower housing. Secures the blower fan housing to the burner head. The flanged head provides a ...

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$0.49
Blower wheel fan motor with metal housing and central mounting shaft visible.
$10.36

Blower Wheel Fan Motor HDX-162-511

Replacement blower wheel fan motor (HDX-162-511) for Aqua-Hot heating systems. Powers the blower fan that circulates warm air through the cabin hea...

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$10.36

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