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Black plastic grille measuring 3.5 by 15 inches with a simple rectangular design
$21.62

Cozy Grille 3.5 inches x 15 inches Black Plastic

Black plastic cozy grille (3.5" x 15") for Aqua-Hot hydronic heating systems. Mounts over the cozy plenum heat exchanger outlet to distribute warm ...

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$21.62
Black plastic Cozy Grille measuring 3.5 by 21.5 inches with a slatted design
$23.68

Cozy Grille 3.5 inches x 21.5 inches black plastic

Black plastic cozy grille (3.5" x 21.5") for Aqua-Hot hydronic heating systems. This larger grille covers wider cozy plenum installations and distr...

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$23.68
A rectangular grille measuring 3.5 inches by 8.5 inches in a cozy design.
$17.50

Cozy Grille 3.5 inches x 8.5 inches

Black plastic cozy grille (3.5" x 8.5") for Aqua-Hot hydronic heating systems. This compact grille is designed for smaller zone heating locations s...

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$17.50
Tan metal grille measuring 10 inches by 2 inches with a sleek design.
$4.79

Cozy Grille, 10 in. x 2 in TAN, METAL EXX-950-411

Tan metal cozy grille (10" x 2") (EXX-950-411) for Aqua-Hot hydronic heating systems. This low-profile metal grille is designed for flush-mount ins...

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$4.79
Cozy III Heat Exchanger with dual 12V DC fans and compact dimensions of 13.125x6.5x3.625 inches.
Save $4.02
$133.98
$129.96

Cozy III Heat Exchanger - EXE-103-0EX

BTU's: 8,200 | CFM: 68 | Amps: 0.5 Width: 13.125 | Height: 3.625 | Depth: 6.5 | Barb Size: 0.75 | Fan(s): Two-12V DC Radial" Item Attributes ...

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$133.98
$129.96
Save $4.02
Cozy plenum assembly with insulated panels and metal frame for HVAC systems
$254.58

Cozy Plenum Assembly

Cozy plenum assembly for Aqua-Hot hydronic heating systems. The cozy plenum is a compact heat exchanger with integrated fan that mounts in cabinets...

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$254.58
$2,899.99

DBW 2010 12V BASIC HEATER

Webasto DBW-2010 12-volt basic diesel heater unit. A complete burner assembly designed for RV hydronic heating systems including Aqua-Hot and Hydro...

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$2,899.99
A Diesel Photo-Eye Kit 250D with various photography accessories in a compact case.
$114.66

Diesel Photo-Eye Kit 250D

Diesel photo-eye kit for the Aqua-Hot 250D hydronic heating system. The photo-eye (cad cell) detects the presence of a flame in the combustion cham...

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$114.66
Elbow swivel fitting with a 1/2 inch barb and 1/2 inch NPT connection.
$17.77

Elbow Swivel Fitting, 1/2 in. Barb x 1/2 in. NPT - PLX-000-755

The PLX-000-755 Elbow Swivel Fitting is engineered for reliable, leak-free performance in demanding plumbing and fluid transfer applications. Featu...

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$17.77
Electric heat element with 120 VAC voltage and 1650 watt power rating in metal casing
Save $16.89
$49.43
$32.54

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

$49.43
$32.54
Save $16.89
Electrode clamp assembly with durable metal construction and secure gripping mechanism.
$9.99

Electrode Clamp Assembly MTRV-279-560-971

Electrode clamp assembly (MTRV-279-560-971) for Webasto DBW-2010 burners used in Aqua-Hot, Hydro-Hot, and other hydronic heating systems. This kit ...

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$9.99
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
Electrode clamp lock washer with a circular shape and central hole for secure fastening.
$0.49

Electrode Clamp Lock Washer WPX-152-560

Lock washer (WPX-152-560) for the electrode clamp bolt on Webasto DBW-2010 diesel burners. Prevents the electrode clamp bolt from loosening due to ...

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$0.49
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
Electromechanical 30 Amp relay with a compact design and multiple connection terminals.
Save $5.83
$77.61
$71.78

Electromechanical 30 Amp Relay ELX-630-001

$77.61
$71.78
Save $5.83
Electromechanical relay retrofit kit with mounting hardware and wiring components visible.
$94.30

Electromechanical Relay Retrofit Kit

$94.30
Electronic 12 VDC control board with multiple connectors and a compact design.
Save $17.05
$568.17
$551.12

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

$568.17
$551.12
Save $17.05
Metal faceplate for SME-200-501 electronic control assembly with mounting holes.
Sold out
$61.52

Electronic Control Assembly Faceplate SME-200-501

Replacement faceplate (SME-200-501) for the electronic control assembly on Aqua-Hot hydronic heating systems. This panel provides the user interfac...

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$61.52
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Metal engine pump supply pipe with curved design and mounting flange
$0.00

Engine Pump Supply Pipe

Engine pump supply pipe for Aqua-Hot hydronic heating systems. This formed pipe connects the engine coolant supply to the Aqua-Hot unit, enabling e...

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$0.00
A metal hose adapter designed for connecting expansion tanks to plumbing systems.
$3.20

Expansion Tank Hose Adapter

Hose adapter for connecting expansion tank tubing in Aqua-Hot and Hydro-Hot hydronic heating systems. Provides a secure transition between differen...

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$3.20
Metal eye bolt nut with a circular loop and threaded shaft in silver finish
$0.99

Eye Bolt Nut - WPX-461-555

Nut (WPX-461-555) for the eye bolt assembly on Webasto DBW-2010 diesel burners. Secures the eye bolt that fastens the burner head to the heat excha...

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$0.99
A pressure switch with a .15 WC rating, featuring a compact design and electrical connections.
Save $2.70
$89.97
$87.27

Fan Validation Pressure Switch .15 WC ELX-375-010

The ELX-375-010 is a fan validation pressure switch rated at 0.15" WC that monitors combustion fan operation in hydronic heating systems. This safe...

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$89.97
$87.27
Save $2.70
Black rubber filler neck gasket with a circular shape and smooth edges
Save $0.09
$3.09
$3.00

Filler Neck Gasket PLE-GAS-010

Filler neck gasket (PLE-GAS-010) for Aqua-Hot hydronic heating system expansion tanks. Creates a leak-free seal between the filler neck and the exp...

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$3.09
$3.00
Save $0.09
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

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