FX37-P16 ignition controller

The FX37-P16 is a very reliable electronic ignition controller that is used in many gas appliances including boilers, fires, tumble dryers, etc. It is a compatible form of the P16D (Part No. 402901). It is functionally and pin compatible although housed in a slighly smaller box than the P16D. It can thus be used without the need for a conversion kit.