Rheem-Ruud 42-23116-09 Sequencing Relay Simplified Serviceability: The 168074 replacement

Simplified Serviceability: The 168074 replacement cartridge allows for internal valve maintenance without requiring the removal of the entire valve body from the line

provided the BTU requirements align with a 3/8" OD line

Rugged Environmental Protection: The weather-resistant enclosure protects internal 24V electrical contacts from moisture and debris

Enhanced Safety Logic: Reliable flame sensing prevents hazardous gas accumulation by closing the safety pilot valve immediately upon flame loss

The Watts 0450102 is a high-performance 1/2 inch lead-free ball valve from the LFB6080G2 series

Rheem-Ruud 42-23116-09 Sequencing Relay Simplified Serviceability: The 168074 replacementFor technicians servicing electric furnaces and air handlers, the Rheem Ruud 42 23116 09 Sequencing Relay is an OEM replacement part designed to manage the staging of heating elements and blower motors. This 24V sequencing relay features a 3PST (Triple Pole Single Throw) configuration with normally open contacts, ensuring that high amperage strips are energized in precise increments to prevent circuit overload and nuisance tripping of the main