Rheem Water Heater Parts SP20170B Water Heater Gas Control Thermostat/Burner Assembly Retrofit KitGas Control Thermostat Burner Assembly Retrofit Kit for Rheem water heaters SP20170B delivers precise gas control and reliable burner performance. This retrofit kit combines a rugged gas control with a dependable thermostat and burner assembly, engineered to restore safe ignition, stable temperatures, and efficient operation for compatible Rheem water heater models. Built to meet OEM specifications, it ensures a snug fit and straightforward

Reliable sampling for combustion efficiency and emissions analysis

continuous operation for both heating and cooling systems

Enclosure & Mounting: NEMA D enclosure

Easy installation with standard connections and mounting points

Construction uses a stainless steel base plate and an aluminum cover for durability in industrial environments

Nordyne 626605 Gas Furnace Roll-Out Limit Switch is a Type Rollout Limit switch used on M7RL 1-Stage Condensing Downflow Gas Furnaces

Durable seals and housings resist rain

Replacement kit: for AO Smith water heater assemblies

3/8" x 5-1/4" sensing bulb for precise readings

the components are durable and compatible with Goodman models

the E3SA combines rugged construction with easy integration for duct or wall mounting

Reliable replacement part within HVAC and furnace burner components