White-Rodgers® 24 Volt Snap Action Heat/Cool Thermostat, 4-1/2w X 3-1/4"H

The White-Rodgers 1F56N-444 is a mechanical heat/cool thermostat designed for reliable single-stage temperature control in residential HVAC systems. Built with a snap-action switch mechanism, it provides simple and dependable operation without the need for digital programming.

This thermostat supports one stage of heating and one stage of cooling and is compatible with a variety of 24V systems, including zone valve control applications. Its horizontal design and same-footprint construction make it an easy replacement option that helps cover existing wall marks without requiring additional cover plates.

Key Features

• Mechanical thermostat with snap-action switch
• Single-stage heating and cooling control (1H/1C)
• Compatible with 24V HVAC systems
• Supports zone valve control (2- or 3-wire systems)
• Horizontal design for easy replacement installation
• Same footprint design helps cover old wall marks
• Simple, reliable non-digital operation
• Wired connection for stable performance

Specifications

Package Information

• Dimensions: 4.5" W x 2.75" H x 1.5" D
• Shipping Weight: 0.44 lbs
• Package Quantity: 1 Thermostat

The White-Rodgers 1F56N-444 is a straightforward, durable mechanical thermostat designed for dependable HVAC control and easy replacement of existing wall-mounted units.