Description
The Raypak 003901F is an OEM natural-gas millivolt pilot orifice for Raypak pool and spa heaters. It regulates pilot gas flow to set pilot flame size and combustion and is listed under Raypak catalog number 6230-42. Compatible with heater models 53 (53A/53B), 55A (055A), 105A, 130A, 151, 153, 155A and select R-series digital heaters such as R206A and R266A.
