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

All Aqua-Hot Parts

Webasto Fuel Nozzle - .35/60
Webasto Fuel Nozzle - .35/60
Save 17%
$15.75
from $13.15

Webasto Fuel Nozzle - .35/60

Webasto Burner Fuel Nozzle .35/60 *10 Nozzle pack discount for certified dealers available upon request. WPX-886-41A For use in Webasto DBW-2010 B...

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$15.75
from $13.15
Save 17%
PLE-100-905-FRU BUEHLER C20 PUMP RETRO FIT KIT
PLE-100-905-FRU BUEHLER C20 PUMP RETRO FIT KIT
$188.00

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

BUEHLER C21 400 - 450 Pump Retro Fit Kit. New Style Pumps they are used on all new aqua-hot and hydro-hot systems. This can be used as a circulatio...

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$188.00
GAR-BER General Fuel Filter
GAR-BER General Fuel Filter
Save 3%
$23.06
$22.39

GAR-BER General Fuel Filter

Aqua-Hot GAR-BER Genera Fuel Filter with O-Ring

$23.06
$22.39
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1/2" CONTROL THERMOSTAT - BLACK WIRE
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
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Combustion Chamber Tube Gasket
Combustion Chamber Tube Gasket
Save 4%
$8.30
$7.99

Combustion Chamber Tube Gasket

Combustion chamber tube gasket for Models 375, 400 and 525 and low emissions models AHE-450 AND 600D.

$8.30
$7.99
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Electrode Gauge Adjustment Tool
Electrode Gauge Adjustment Tool
Save 3%
$11.59
$11.25

Electrode Gauge Adjustment Tool

Electrode gauge adjustment tool - DBW 2010

$11.59
$11.25
Save 3%
Electronic 12 VDC Control Board ELE-PC4-010-AA
Electronic 12 VDC Control Board ELE-PC4-010-AA
Save 7%
$416.17
$385.15

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

Electronic Controller PC Board, 12 VDC, Aqua Hot  RV Hydronic Heating – ELE-PC4-010-AA Item # ELE-PC4-010-AA  Your Hydronic Heating System, whethe...

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$416.17
$385.15
Save 7%
Webasto Ignition Electrode
Save 1%
$8.69
$8.60

Webasto Ignition Electrode

DBW-2010 2 Required for Burner Head Always Replace in Pair

$8.69
$8.60
Save 1%
General Fuel Filter Kit
General Fuel Filter Kit
Save 5%
$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
Save 5%
Annual Service Kit - Pink
Annual Service Kit - Pink
Save 4%
$249.98
$240.75

Annual Service Kit - Pink

1 - Fuel Filter (FLE-120-100) 1 - Fuel Nozzle (WPX-886-41A) 1 - Electrode Adjustment Tool (WPX-310-646) 1 - Burner Gasket (HDE-700-205) 1 - Porta...

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$249.98
$240.75
Save 4%
Electric Heating Element 120 VAC / 1650 Watt
Electric Heating Element 120 VAC / 1650 Watt
Save 21%
$39.45
$31.25

Electric Heating Element 120 VAC / 1650 Watt

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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$39.45
$31.25
Save 21%
Webasto Blower Casing O-Ring
Webasto Blower Casing O-Ring
Save 8%
$15.40
$14.20

Webasto Blower Casing O-Ring

Webasto blower casing O-Ring.

$15.40
$14.20
Save 8%
Webasto 12 VDC Ignition Coil, WPX-101-838
Webasto 12 VDC Ignition Coil, WPX-101-838
Save 11%
$508.83
$455.00

Webasto 12 VDC Ignition Coil, WPX-101-838

Coil, Ignition, 12VDC, Webasto DBW- 2010 Aqua-Hot-RV-Hydronic-Heating WPX-101-838 THIS PART IS NOT RETURNABLE. Item #WPX-101-838 Your Hydronic He...

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$508.83
$455.00
Save 11%
Webasto Photo Disk
Save 7%
$21.45
$19.99

Webasto Photo Disk

Webasto photo disk. Photo Disks must be straight & clean and "Goldish" in color. Warping or discoloration is a failure of the photo disk and wi...

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$21.45
$19.99
Save 7%
Webasto 6mm Clutch Half
Save 3%
$6.18
$6.00

Webasto 6mm Clutch Half

Webasto 6mm clutch half. * Order 2 for complete replacement of clutch.

$6.18
$6.00
Save 3%
Cozy III Heat Exchanger
Cozy III Heat Exchanger
Save 8%
$134.57
$124.22

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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$134.57
$124.22
Save 8%
Webasto Left Grommet
Webasto Left Grommet
Sale
from $2.87

Webasto Left Grommet

*Left Grommets - Replace in Set WPX-298-964

from $2.87
Sale
Racor R12 Fuel Filter - 10 Micron
Save 1%
$38.00
$37.63

Racor R12 Fuel Filter - 10 Micron

Racor Fuel Filter or Known as the "R12 Filter"

$38.00
$37.63
Save 1%
Webasto DBW2010 Right Grommet
Webasto DBW2010 Right Grommet
Sale
from $2.87

Webasto DBW2010 Right Grommet

*Right Grommets - Replace in Set

from $2.87
Sale
Webasto Fuel Pump 10 Bar Kit WPX-503-03A
Webasto Fuel Pump 10 Bar Kit WPX-503-03A
Save 15%
$393.49
from $335.00

Webasto Fuel Pump 10 Bar Kit WPX-503-03A

  Pump, Fuel 10 Bar Kit, Webasto, DBW 2010 Aqua-Hot-RV-Hydronic-Heating WPX-503-03A Item # WPX-503-03A Your Hydronic Heating System, whether it is...

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$393.49
from $335.00
Save 15%
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%
BUEHLER C21 PUMP PLX-100-900
BUEHLER C21 PUMP PLX-100-900
Save 9%
$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
Save 9%
Webasto Flame Sensor - ( Photo Eye )
Save 1%
$209.24
$207.15

Webasto Flame Sensor - ( Photo Eye )

Webasto flame sensor. - Photo Eye Add a Flame Sensor Screw: WPX-147-699 + .66 CENTS   Keywords: aqua hot flame

$209.24
$207.15
Save 1%
Racor Kit
Racor Kit
Save 6%
$82.10
$76.99

Racor Kit

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

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$82.10
$76.99
Save 6%
Webasto 12V DC Aqua-Hot Control Box - DB2010 Burner
Webasto 12V DC Aqua-Hot Control Box - DB2010 Burner
Save 8%
$973.01
$895.00

Webasto 12V DC Aqua-Hot Control Box - DB2010 Burner

Control Unit, 12 VDC, Webasto DBW- 2010 Aqua-Hot RV Hydronic Heating WPX-287-962 Silver Box Replacement   Webasto PN: 11112566D Special Dealer Pri...

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$973.01
$895.00
Save 8%
Webasto Fuel Solenoid Valve Kit
Webasto Fuel Solenoid Valve Kit
Save 1%
$107.57
$106.49

Webasto Fuel Solenoid Valve Kit

Webasto fuel solenoid valve kit. Valve service kit is available, however we recommend entire fuel valve replacement, Part# WPX-322-083

$107.57
$106.49
Save 1%
Webasto Combustion Chamber
Webasto Combustion Chamber
Save 0%
$244.14
$242.99

Webasto Combustion Chamber

Wabasto combustion chamber - DBW 2010

$244.14
$242.99
Save 0%
Webasto Combustion Blower Motor
Webasto Combustion Blower Motor
Save 1%
$520.00
$514.69

Webasto Combustion Blower Motor

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

$520.00
$514.69
Save 1%