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White Rodgers 1F56N-444 Mercury-Free 1 Heat / 1 Cool Horizontal Thermostat

SKU A37261

1F56N-444 White Rodgers Mercury-Free 1 Heat / 1 Cool Thermostat - Horizontal - Universal Horizontal Heat/Cool with Heating or Cooling 3-Wire Zone Mounting Plate Included

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  • Replacement for Hundreds of White-Rodgers and Competitive Models Installed During the Past 50 Years
  • Enclosed Contacts for Increased Reliability and Accuracy
  • 5-Year Warranty
System Compatibility:
  • Standard Heating & Cooling Systems – 4 or 5 wires
  • Standard Heat Only Systems
  • Standard Central Air Conditioning
  • Gas or Oil Heat
  • Hydronic (Hot Water) Zone Heat – 2 wires
  • Electric Furnace
  • Heat Pump (No Aux or Emergency Heat)
  • Millivolt Heat Only Systems
  • Floor or Wall Furnaces
  • Hydronic (Hot Water) Zone Heat – 3 wires
Terminals - RC, RH, W, Y, G, O, B, A

Switch Rating ...... 24 VAC (30 VAC max.)
Heating .......... 0.15 to 1.2 Amps
Anticipator Rating:
Heating ......... Adjustable from 0.15 to 1.2 Amps

Temperature Range ...... 50°F to 90°F (10°C to 32°C)
Operating Humidity Range ...... 0 – 90% noncondensing

Dimensions - 4 1/2" W X 3/1/4" H X 1 5/8" D
  • Catalog Page (vol 22): 32
  • MPN1F56N-444

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