White-Rodgers 1F1-604 Mercury Contact Thermostat

Description:

The WHITE-RODGERS 1F1-604 Thermostat Celsius Mercury Contact Low Voltage is used in commercial and industrial HVAC systems for regulating temperature through low voltage cooling control circuits. Commonly installed in refrigeration systems, cooling equipment, HVAC assemblies, and environmental control applications. Maintenance teams, HVAC technicians, and building system integrators use this part for thermostat replacement, cooling control upgrades, retrofit projects, and restoration of HVAC system performance.

Applications:

The WHITE-RODGERS 1F1-604 thermostat is commonly used in environments requiring reliable temperature regulation and dependable low voltage cooling system operation. It is frequently installed in refrigeration equipment, commercial cooling systems, HVAC control assemblies, and industrial environmental control applications where accurate thermal management and mercury contact switching are critical for maintaining system efficiency and operational reliability. The thermostat features a Celsius dial scale, horizontal mounting configuration, and fixed non-removable anticipator for stable cooling system control.

Technical Specifications:

• Brand: WHITE-RODGERS
• Part Number: 1F1-604
• Product Type: Low Voltage Thermostat
• Thermostat Type: Cooling Thermostat
• Temperature Scale: Celsius Dial
• Contact Type: Mercury Contacts
• Voltage Type: Low Voltage
• Mounting Style: Horizontal Mounting
• Anticipator Type: Fixed Non-Removable Anticipator
• Application: Cooling and Refrigeration Temperature Control
• Compatible Equipment: HVAC and Refrigeration Systems
• Control Function: Room and System Temperature Regulation
• Industrial Use: Commercial and Industrial HVAC Applications
• Operating Environment: Indoor Climate and Cooling Control Applications
• System Name: 1F31 Cooling Thermostat

Common Replacements:

• Honeywell T87F Cooling Thermostat
• Emerson 1F78 Low Voltage Thermostat
• Johnson Controls T8000 Cooling Thermostat