Maxitrol SR500-1 Gas Pressure RegulatorMaxitrol SR500 1 is a precision 3 4 inch two stage regulator designed for stable gas pressure delivery. As a reliable gas pressure regulator, it uses a two stage design to minimize outlet fluctuations and safeguard downstream equipment. The 3 4 inch connection supports quick, compatible installation in standard gas lines, and the unit is engineered to maintain steady output even as demand changes. Designed for easy integration into standard piping,

surface-mount design with mounting options using four screws or plastic standoffs

Model HK06NB124 compatibility for replacements and upgrades

Built for 60 Hz operation and a 35 VA power rating

or combination fuels)

Designed for straight-through

Speed: Single-speed

showing broad compatibility across common indirect fired water heating configurations

making it a favored choice for OEMs and service professionals

The Field Controls CK-63 Oil Fired Water Heater Power Venter Control Kit is a comprehensive replacement kit designed for 120 Volt AC oil-fired water heaters

operating range

Port: Single non-adjustable vent

straightforward installation