Resideo - Honeywell Home 50005625-001 Cover Plate AssemblyPremier White Cover Plate Assembly, 4 3 4 in. (120 mm) x 4 3 4 in. (120 mm), is a high quality replacement part for Honeywell Home Resideo systems. This white finish cover plate fits T812 A, B, C, D thermostats, delivering a clean, cohesive look when updating or repairing your unit. Built for durability, it provides a precise fit, tight edge alignment, and easy maintenance for long term use. Ideal for replacing damaged plates or completing a

50 A resistive at 240/277 VAC

and chiller systems

Max 3000W (240V) / 1500W (120V)

Environment: 40–140°F

The compact 2" W x 1-5/8" D x 3-1/4" H body fits tight spaces and supports precise control with a throttling range of 2–10°F

helping ensure stable burner operation and safe shutdown if the flame is lost

Mounting: Side bracket

making it a smart upgrade for modern boilers that require reliable LWCO protection and consistent operation

Quiet operation to minimize noise during heating cycles

It includes an impeller and an O-ring to complete the seal and maintain performance

16 VA Driving / 5 VA Holding

It also integrates smoothly with existing safety interlocks and control systems for hassle-free retrofits