The Robertshaw BTG-UK guard dimensions (8-1/4" L x 5" W x 3-1/2" D) provide ample clearance for most large-format commercial thermostats

Built to UL 810 standards and tested for 5

ensuring the blower motor and heating cycle resume safe operation

Ensures consistent amperage delivery to the solenoid actuator for reliable valve cycling

Robertshaw 41-410 Hot Surface Ignitor The Robertshaw BTG-UK guard dimensionsThe Robertshaw 41 410 Hot Surface Ignitor is a high performance silicon carbide furnace ignitor designed for professional grade reliability in residential and commercial heating equipment. Engineered as a 271N replacement ignitior, this component features a high purity recrystallized silicon carbide (Crystar) construction that ensures optimal thermal strength and stable electrical resistance. The assembly utilizes 18 gauge nickel chrome lead wires,