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RTR Upgrade
Kit No:
Price Ex VAT @ 20%

Cabin operated Heater Water Valve Kit, suitable for cars fitted with a Clayton Heater (16mm tubes), includes all Fittings and Instructions. This kit enables acurate control of heater water flow from within the cabin via a precision inline valve.

TR2-3Bs don't have a valve that is accessible from the cabin at all, all that is available is a crude tap located in the engine bay. This kit introduces an inline valve allowing control of the heater from within the cabin using the cable and knob included in the kit. When this heater valve kit is fitted the heater tap on the engine block will no longer be needed and can be replaced with feed pipe kit RTR1491K. See below

This clever inline valve (inline meaning it sits in the water hose) has an internal water flow regulating tumbler with a cleverly designed aperture shape. This means that increase in water flow is proportional to lever movement, providing sensitive control of heater water flow with a very smooth, friction free operation.

There are 3 kits available, the first suits TR2-3B with our Clayton Heater fitted, the second fits TR4-6 with a standard heater fitted and the third kit fits TR2-3B with the standard heater fitted. The third kit is also a universal kit, allowing it to be fitted to any car requiring a valve as it includes: valve, adaptor hoses to suit 13, 16 and 19mm pipe work, clips and fitting as well as a 1m long operating cable. Please see below.

Engine, Transmission and Heating/Cooling

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