{#% include 'elevar-head' %} Aqua-Hot Parts for Sale Online - Fuel Filters, Pumps, & More | Hydronic Heating Warehouse

All Aqua-Hot Parts

PLE-100-905-FRU BUEHLER C20 PUMP RETRO FIT KIT
PLE-100-905-FRU BUEHLER C20 PUMP RETRO FIT KIT
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$200.00
$189.50

PLE-100-905-FRU BUEHLER C20 PUMP RETRO FIT KIT

In STOCK.. Same day shipping If order before 2:00 ET.  If you need parts shipped same day after cut off?.. Just ask! Technical Service Bulletin 450...

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$200.00
$189.50
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1/2" CONTROL THERMOSTAT - BLACK WIRE
1/2" CONTROL THERMOSTAT - BLACK WIRE
$69.74

1/2" CONTROL THERMOSTAT - BLACK WIRE

Thermostat, Control 1/2" NPT, 175̴º F 188 DEGREE This part #ELE-015-011,  Thermostat, Brass Control, 175* – 188* , Is compatible with all Aqua-Hot...

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$69.74
Electronic 12 VDC Control Board ELE-PC4-010-AA
Electronic 12 VDC Control Board ELE-PC4-010-AA
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$436.97
$369.00

Electronic 12 VDC Control Board ELE-PC4-010-AA

IN STOCK! Electronic Controller PC Board, 12 VDC, Aqua Hot  RV Hydronic Heating – ELE-PC4-010-AA Item # ELE-PC4-010-AA  Proper Jumper Pin Formatio...

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$436.97
$369.00
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Annual Service Kit - Pink
Annual Service Kit - Pink
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$249.98
$240.75

Annual Service Kit - Pink

Includes everything you need to maintain and service your Aqua-Hot, all in an easy-to-store bag with convenient foam insert for each part. Kit ...

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$249.98
$240.75
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General Fuel Filter Kit
General Fuel Filter Kit
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$66.31
$62.99

General Fuel Filter Kit

BE PREPARED AND CARRY A SPARE This General Kit Includes: 1 - General Fuel Filter 1- 0.35 Fuel Nozzle 2 - Left Grommets 2 - Right Grommets 1 - Photo...

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$66.31
$62.99
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Electric Heating Element 120 VAC / 1650 Watt ELX-2E7-540
Electric Heating Element 120 VAC / 1650 Watt ELX-2E7-540
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$41.42
$35.99

Electric Heating Element 120 VAC / 1650 Watt ELX-2E7-540

Electric Heating Element 120 VAC / 1650 Watt  This is a list of model numbers that works with this part. Aqua Hot 431/12AHE-100-00SAHE-100-01SAHE-...

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$41.42
$35.99
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Annual Service Kit - Green
Annual Service Kit - Green
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$249.98
$240.75

Annual Service Kit - Green

Includes everything you need to maintain and service your Aqua-Hot, all in an easy-to-store bag with convenient foam insert for each part. Kit In...

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$249.98
$240.75
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Cozy III Heat Exchanger
Cozy III Heat Exchanger
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$143.43
$136.00

Cozy III Heat Exchanger

For use in living areas, bedrooms, bays and where ducting is necessary. BTU's: 8,200 CFM: 68 Amps: 0.5 Width: 13.125 Height: 3.625 Depth: 6.5 Bar...

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$143.43
$136.00
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Webasto Combustion Blower Motor
Webasto Combustion Blower Motor
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$520.00
$469.00

Webasto Combustion Blower Motor

Comb Air 12V Motor DBW 2010 - WPX-425-060   Webasto Combustion Blower Motor IN-Stock  

$520.00
$469.00
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Brass Float Switch with connectors ELE-800-002
Brass Float Switch with connectors ELE-800-002
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$165.41
$140.50

Brass Float Switch with connectors ELE-800-002

Float Switch, Brass fits on Hydro Hot, Aqua Hot Heating Systems. Models HHE-200-09E, HHE-500-09M,  AHE-100-03S, AHE-100-04S, HHE-200-08E, & HH...

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$165.41
$140.50
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High Limit VAC Thermostat 215ºF
High Limit VAC Thermostat 215ºF
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$38.00
$18.39

High Limit VAC Thermostat 215ºF

Thermostat, VAC High Limit 215ºF, w/spade connectors

$38.00
$18.39
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Racor Kit
Racor Kit
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$82.10
$76.99

Racor Kit

This Racor Kit Includes: 1 - Racor Fuel Filter 1- 0.35 Fuel Nozzle 2 - Left Grommets 2 - Right Grommets 1 - Photo Disk Retail Price: $82.10 Your Co...

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$82.10
$76.99
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BUEHLER C21 PUMP PLX-100-900
BUEHLER C21 PUMP PLX-100-900
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$142.90
$130.00

BUEHLER C21 PUMP PLX-100-900

Buehler C21 pump. This is the replacement pump for heaters that already have this pump installed.  If you are replacing older versions of pumps for...

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$142.90
$130.00
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Low Temp Cut off Thermostat
Low Temp Cut off Thermostat
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$24.53
$24.28

Low Temp Cut off Thermostat

Low Temp Cut off Thermostat w/Spade Connectors

$24.53
$24.28
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Radiator Cap 13# w/ Lever
Radiator Cap 13# w/ Lever
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$28.20
$27.20

Radiator Cap 13# w/ Lever

13 # Radiator cap with red lever for pressure release

$28.20
$27.20
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Electromechanical 30 Amp Relay
Electromechanical 30 Amp Relay
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$31.56
$31.24

Electromechanical 30 Amp Relay

Electromechanical 30 amp relay. 110 / 277 element relay controls power to element circuit  

$31.56
$31.24
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White Dot VAC Hi-Limit Thermostat AH
White Dot VAC Hi-Limit Thermostat AH
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$36.00
$35.16

White Dot VAC Hi-Limit Thermostat AH

Thermostat, VAC Hi Limit, 230*F, White Dot, AH

$36.00
$35.16
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Pressure Relief Valve 125psi
Pressure Relief Valve 125psi
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$41.99
$36.36

Pressure Relief Valve 125psi

Pressure relief valve 125psi.

$41.99
$36.36
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Brass Check Valve
Brass Check Valve
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$33.50
$30.92

Brass Check Valve

Brass Check Valve 1/2" x 1/2" (f) NPT

$33.50
$30.92
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Blue Dot VDC Control Thermostat AH
Blue Dot VDC Control Thermostat AH
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$71.50
$63.25

Blue Dot VDC Control Thermostat AH

Thermostat, VDC Control, 190*F, Blue Dot, AH

$71.50
$63.25
Save 12%
Black Dot VDC Hi-Limit Thermostat AH
Black Dot VDC Hi-Limit Thermostat AH
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$71.50
$63.15

Black Dot VDC Hi-Limit Thermostat AH

Thermostat, VDC Hi-Limit, 230*F, Black, AH

$71.50
$63.15
Save 12%