Robertshaw 5300-27G Controller 320788-703 repeatable resistance-to-temperature tracking across a

repeatable resistance-to-temperature tracking across a wide operating range

and JD-Series float and thermostatic steam traps

You must match the L-rating and part number to ensure the burner shuts off at the correct safety threshold designed for your specific furnace model

it utilizes a Permanent Split Capacitor (PSC) design

Robertshaw 5300-27G Controller 320788-703 repeatable resistance-to-temperature tracking across aThe Robertshaw 5300 27G is a rugged, heavy duty mechanical thermostat engineered for precise thermal management in high demand commercial environments. This SPST (Single Pole Single Throw) temperature controller is built to handle significant electrical loads, featuring a robust 25 Amp rating at 250V AC. Designed specifically for high temperature equipment such as commercial ovens, deep fryers, and industrial heating manifolds, it maintains tight