This head allows for replacement on newer series 6 valve bodies without draining the system

Can I drill out my existing orifices instead of using the kit

This specific model is a two-position (on/off) actuator

OEM Reliability: Genuine Goodman 11177117 parts prevent nuisance trips and limit-switch errors

Raypak 004881F Gas Valve Refrigerant This head allows for replacementThe Raypak 004881F Gas Valve is an essential genuine OEM replacement part engineered for high output 2 stage natural gas heating systems. As a critical component for Raypak boiler repair and water heater maintenance, this valve features a 1 inch inlet outlet and is pre set for a 4 inch water column to ensure precise fuel regulation and manifold pressure. Operating on a standard 24V transformer circuit, the 004881F is built to handle the rigors of both