Resideo - Honeywell Home T812C1000 ThermostatThe Honeywell Home T812C1000 Thermostat is a reliable non programmable thermostat that controls 1 Heat 1 Cool systems with simple, precise operation. With a square cover in Premier White, this device blends easily into most interiors while delivering dependable temperature control. Type: Non Programmable System: 1 Heat 1 Cool Cover Color: Square cover, Premier White Voltage & Current: 2030 VAC; 1 A at 24 VAC Switch: SPDT, Snap Action Size: 3 1 8 in W

this connector supports quick

It’s ideal for service technicians and DIY boiler maintenance

Designed for longevity and straightforward maintenance

Model MP953E1384 integration-ready for Honeywell systems and commercial installations

OEM-comparable performance that matches Bradford White parts compatibility

it supports standard control loads while maintaining energy efficiency

Easy installation with clear wiring terminals and minimal downtime

This base provides a secure

while Modbus capability broadens compatibility for centralized monitoring and control across multi-vendor networks

Durable materials designed for long life and dependable operation

making it a trusted Beckett replacement part for pros and DIYers alike

and is compatible with part numbers 919258A and 919259A