What spare parts are available for the OUHA-2 / OUHC-2 Oil Fired Warm Air Unit Heaters (2004 - 2017) product range?

Looking for spare parts for your heater? Take a look here.

The following spare parts are available for the OUHA-2 / OUHC-2 Oil Fired Warm Air Unit Heaters (2004 - 2017) product range:

Burners

Part name Also known as
29-99-452 - Oil Burner R40G5 On/Off 28 and 35 Sec
29-99-453 - Oil Burner R40G10R On/Off 28 and 35 Sec
30-05-787 - Rg1Rkd Burner Gasket
30-05-795 - Rg2D Tc Burner Gasket
30-05-813 - Rg3D Tc, Rg4D Tc and Rg5D Tc Burner Gasket
31-28-080 - Burner/Pressure Relief Gasket
31-40-156 - Burner/Pressure Relief Gasket

Electrical Components

Part name Also known as
28-07-084 - AVAILABLE MCB
28-07-085 - MCB 10A 1 pole
28-07-086 - Mcb 16A
28-11-137 - Contactor C2NO 25A (1ph Units)

Fans & Motors Axial/Main

Part name Also known as
28-09-007 - Axial Fan Assembly main fan Assembly, centrifugal fan / motor assembly Assembly
28-09-008 - Axial Fan Assembly main fan Assembly, centrifugal fan / motor assembly Assembly
28-09-062 - Axial Fan Assembly main fan Assembly, centrifugal fan / motor assembly Assembly
28-09-092 - Axial Fan Assembly main fan Assembly, centrifugal fan / motor assembly Assembly
UDSA0127010 - Axial Fan Assembly main fan Assembly, centrifugal fan / motor assembly Assembly
UDSA0127011 - Axial Fan Assembly main fan Assembly, centrifugal fan / motor assembly Assembly

Fans & Motors Centrifugal

Part name Also known as
28-09-001 - Centrifugal Fan Assembly 1Ph 10/10 373W
28-09-152 - Centrifugal Fan Assembly 1Ph 12/12 736W
33-30-349 - Centrifugal Mounting Frame
33-30-517 - Centrifugal Mounting Frame Guh165/325

Filters

Part name Also known as
29-15-017 - Oil Filter 18489P 1/4" Bsp

Gas Valves

Part name Also known as
29-03-007 - Thermostatic Fire Cut Off Valve 3/8" 72 Degree C

Heat Exchangers

Part name Also known as
28-62-908 - Heat Exchanger Inspection Plate Gasket 25mm X 3mm
33-65-003 - M/S Combustion Chamber/Heat Exchanger (2006 Onwards)
33-65-061 - M/S Combustion Chamber/Heat Exchanger (2006 Onwards)
33-65-079 - M/S Combustion Chamber/Heat Exchanger (2006 Onwards)

Other Heater Components

Part name Also known as
03-24959-03 - Limit Control Lc3 C/W Capillary 110 Degree C
03-25167 - Fan Control Relay
20-30-061 - Sight Glass Holder
20-30-151 - Sight Glass
20-45-589 - Limit Thermostat Gasket Only
27-00-032 - Oil Nozzle 2.00 Gal/H X 60 - 35 Sec
27-00-036 - Oil Nozzle 2.25 Gal/H X 45 - 35 Sec
27-00-044 - Oil Nozzle 2.75 Gal/H X 60 28 Sec
27-00-410 - Oil Nozzle 0.65 Gal/H X 80 - 35 Sec
27-00-413 - Oil Nozzle 0.75 Gal/H X 80 28 Sec
27-00-415 - Oil Nozzle 0.85 Gal/H X 60 - 35 Sec
27-00-418 - Oil Nozzle 1.00 Gal/H X 60 28 Sec
27-00-426 - Oil Nozzle 1.35 Gal/H X 45 - 35 Sec
27-00-430 - Oil Nozzle 1.50 Gal/H X 60 - 35 Sec
27-00-436 - Oil Nozzle 1.75 Gal/H X 60 35 Sec
27-00-445 - Oil Nozzle 2.25 Gal/H X 60 28 Sec
31-28-084 - Sight Glass Gasket
33-67-984-S - Retrofit Secondary Limit Thermostat Bracket
73-65-005-S - Limit Thermostat
73-65-006 - Retrofit Honeywell Fan/Limit Thermostat Kit

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