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Red 1/2 inch PEX tubing coiled, suitable for plumbing applications.
$1.25

1/2 Inch Pex Tubing Red (Sold By Foot)

$1.25
A 10 micron spin-on fuel filter assembly with a white canister and black base.
$185.38

10 Micron Spin-on Fuel Filter Garber Complete Assembly

Complete Gar-Ber spin-on fuel filter assembly rated at 10 microns. Provides reliable fuel filtration for Webasto DBW-2010 diesel burners used in Aq...

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$185.38
PEX line repair kit with fittings and tools for Aqua-Hot Systems, 5/8 inch size.
$30.00

5/8 inch PEX line repair kit for Aqua-Hot Systems

PEX line repair kit for 5/8-inch tubing used in Aqua-Hot hydronic heating systems. Includes the fittings, crimp rings, and connectors needed to rep...

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$30.00
Black nylon coupler fitting, 3/4 inch size, designed for plumbing connections.
$2.62

AH Black Nylon Coupler Fitting 3/4 inch PLX-000-825

Black nylon coupler fitting (PLX-000-825) for joining 3/4-inch tubing in Aqua-Hot hydronic heating systems. Provides a secure, leak-free inline con...

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$2.62
Fuel return line tube assembly with connectors and durable rubber construction.
$22.45

AH Fuel Return Line Tube Assembly - FLE-421-852

Fuel return line tube assembly (FLE-421-852) for Aqua-Hot diesel hydronic heating systems. Routes unused fuel from the burner back to the fuel tank...

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$22.45
AH Fuel supply line tube assembly made of metal with connectors on both ends
$28.99

AH Fuel Supply Line Tube Assembly

Fuel supply line tube assembly for Aqua-Hot diesel hydronic heating systems. Delivers diesel fuel from the tank to the burner assembly at the corre...

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$28.99
Metal AQH Fuel Bulkhead Coupler number 2 with threaded connections and hexagonal shape
$19.48

AQH Fuel Bulkhead Coupler #2

The AQH Fuel Bulkhead Coupler #2 is a high-quality, precision-machined connector designed for reliable fuel line installations. Built from durable ...

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$19.48
Aqua-Hot half-inch engine return assembly pipe made of metal with threaded ends
$64.58

Aqua-Hot 1/2" Engine Return Assembly Pipe

The Aqua-Hot 1/2" Engine Return Assembly Pipe is a precision-fit replacement part designed for Aqua-Hot hydronic heating systems. Built from high-q...

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$64.58
Brass nipple fitting with 1/2 inch NPT thread and 2-1/2 inch length
$4.99

Brass Nipple Fitting, 1/2 in. NPT x 2-1/2 in PLX-113-250

High-quality 1/2 inch NPT x 2-1/2 inch Brass Nipple Fitting (PLX-113-250) designed for reliable, leak-free pipe connections. Perfect for air, water...

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$4.99
A metal electrode clamp bolt with a sturdy design for secure attachment.
$0.69

Electrode Clamp Bolt WPX-267-279

Electrode clamp bolt (WPX-267-279) for Webasto DBW-2010 diesel burners. Secures the electrode ignition clamp that holds the ignition electrode in p...

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$0.69
A metal electrode gauge adjustment tool with a sturdy handle and precise measurement markings.
$10.07

Electrode Gauge Adjustment Tool WPX-310-646

Precision electrode gap adjustment tool (WPX-310-646) for setting the correct spark gap on Webasto DBW-2010 diesel burners. Proper electrode gap is...

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$10.07
Save $1.74
$58.14
$56.40

Filter, Fuel, Racor Spin-On, 10 Micron, AH/HH

Racor spin-on fuel filter rated at 10 microns, compatible with Aqua-Hot (AH) and Hydro-Hot (HH) hydronic heating systems. Traps dirt, debris, and w...

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$58.14
$56.40
Save $1.74
Outer gasket for flame tube compatible with Beckett burner models 375 and 525
$11.38

Flame Tube Outer Gasket (for models 375 & 525) HDE-700-200

For use with models 375 & 525 ATTN: Gasket only used on models that have Beckett burners

$11.38
Gasket kit for ignition module with multiple rubber and metal gaskets included.
$11.75

Gasket Kit Ignition Module

Ignition module gasket kit for Aqua-Hot hydronic heating systems. Contains the gaskets and seals required when servicing or replacing the ignition ...

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$11.75
$11.92

Gauge, Beckett Ignition Electrode

$11.92
Garber General Fuel Filter with a cylindrical design and metal housing.
from $28.00

General Fuel Filter FLE-120-100 (2605R) | Aqua-Hot, Hydro-Hot & Oasis

The Garber R Fuel Filter is a direct replacement part for maintaining clean fuel delivery to the Aqua-Hot & Hydro-Hot hydronic heating systems....

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from $28.00
General fuel filter kit including filters and necessary installation components.
Save $17.00
$106.99
$89.99

General Fuel Filter Kit

General fuel filter kit for diesel hydronic heating systems including Aqua-Hot, Hydro-Hot, and Webasto-equipped units. Contains the replacement fue...

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$106.99
$89.99
Save $17.00
$139.73

Kit, Level Sensor FRU

$139.73
Metal pressure relief valve with 125psi rating and threaded connection
Sold out
$121.86
$118.20

Pressure Relief Valve 125psi PLX-111-125

125 PSI pressure relief valve (PLX-111-125) for Aqua-Hot hydronic heating systems. Protects the closed-loop coolant system from dangerous over-pres...

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$121.86
$118.20
Sold out
Refractometer with a clear scale for measuring glycol antifreeze concentration.
Save $2.62
$87.18
$84.56

Refractometer for Glycol Antifreeze MSX-907-162

Refractometer (MSX-907-162) for testing glycol antifreeze concentration in Aqua-Hot and Hydro-Hot hydronic heating systems. Quickly measures the fr...

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$87.18
$84.56
Save $2.62
Rubber electrode boot with elbow design, suitable for electrical applications.
$32.05

Rubber Electrode Boot Elbow WPX-176-494

Rubber electrode boot elbow (WPX-176-494) for Webasto DBW-2010 diesel burners. Insulates and protects the high-voltage connection between the ignit...

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$32.05
Straight 1/2 inch PEX fitting with smooth connectors for plumbing applications.
$10.00

Straight 1/2 inch Pex Fitting

Straight 1/2-inch PEX fitting for Aqua-Hot and Hydro-Hot hydronic heating systems. Creates a secure inline connection between 1/2-inch PEX tubing r...

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$10.00
Tempering valve repair kit with multiple brass and plastic components for plumbing maintenance
$393.59

Tempering Valve Repair Kit - AH PLX-4A8-18R

Tempering valve repair kit (PLX-4A8-18R) for Aqua-Hot hydronic heating systems. Contains the internal components needed to rebuild and restore prop...

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$393.59
Truma AquaGo decalcification tablets in a pack of six for water heater maintenance.
Save $4.95
$32.98
$28.03

Truma AquaGo Decalcification Tablets (6 per)

Truma AquaGo Decalcification Tablets (6 per)

$32.98
$28.03
Save $4.95

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