Heat and Cool Mechanical Thermostats

Our mechanical heat and cool thermostats are simple and economical solutions for your home. These thermostats are easy to use and easy on your wallet.

White-Rodgers Heat/Cool Thermostat

White-Rodgers Heat/Cool Thermostat

Features:

  • Universal design
  • For gas, oil and electric heat
  • Sealed mercury cell switch
  • One or two transformer systems
  • Heating and cooling anticipators provide differential control for room temperature
  • Temperature range: 50° to 90° F
  • B, O, A, terminals
  • Adjustable for use on a single stage heat pump
Item # Color Manufacturer Info Price  
671004 Ivory White-Rodgers #1E56-444 $39.95

671009 White White-Rodgers #1E56W-444 $39.95


Honeywell T8775C Heat/Cool Thermostat

Honeywell T8775C Heat/Cool Thermostat

Features:

  • On demand back-lit display
  • No batteries required
  • Compatible with 24 volt gas, oil, hydronic or electric heat and cool systems
  • Subbase and thermostat packaged together
Item # Color Manufacturer Info Price  
661179 White Honeywell #T8875C1005 $54.95


Honeywell T87 Mercury-Free Thermostat

Honeywell T87 Mercury-Free Thermostat

Features:

  • Mercury-free
  • Separate temperature setting and thermometer
  • Manual changeover
  • 20 to 30
  • Range 40° F to 90° F
Item # Color Manufacturer Info Price  
661187 White Honeywell #T87K10000U $45.95


Honeywell Mercury-free easy-to-see heat/cool thermostat

Honeywell Mercury-Free Easy-to-See Heat/Cool Thermostat

Features:

  • Mercury-free
  • Easy-to-see model with large raised markings and a click at each 2 degree setpoint change
  • Separate temperature setting and thermometer
  • Manual changeover
  • 20 to 30
  • Range 40° F to 90° F
Item # Color Manufacturer Info Price  
661185 White Honeywell $54.95


White-Rodgers Heat or Cool thermostat

White-Rodgers Heat or Cool Thermostat

Features:

  • For gas or oil
  • 24V
  • Mercury switch
  • Adjustable anticipator 0 to 1.5A
  • Sealed mercury cells
Item # Color Manufacturer Info Price  
661177 Ivory White-Rodgers #1F36-910 $35.95


White-Rodgers heat/cool thermostat

White-Rodgers Heat/Cool Thermostat

Features

  • For gas, oil or electric heat
  • Adjustable anticipator 0 to 1.5A
  • Dustproof mercury switch
  • Bi-metal thermometer
Item # Type Manufacturer Info Price  
661249 Gas/Oil White-Rodgers #1F56-301 $34.95

661256 Electric White-Rodgers #1F56-306 $34.95


White-Rodgers heat/cool thermostat

White-Rodgers Heat/Cool Thermostat

Features:

  • Quiet sealed mercury cells
  • One or two transformer systems
  • Bi-metal thermometer
  • Heating and cooling anticipators provide narrow differential control for room temperature
  • B, O, A terminals
  • Adaptable for use on a single stage heat pump
  • For gas, oil and electric heat
Item # Color Manufacturer Info Price  
661263 Ivory White-Rodgers #1F56-444 $36.95

661264 White White-Rodgers #1F56W-444 $36.95


Robertshaw Deluxe Mechanical Heat/Cool Thermostat

Robertshaw Deluxe Mechanical Heat/Cool Thermostat

Features:

  • Gas, oil or electric heat
  • 24 volt systems
  • J-box compatible
  • 0.2 to 1.6 amps heat anticipation
  • Bi-metallic temperature indicator
  • System and fan switch
  • Horizontal mount
  • Mercury-free
Item # Color Manufacturer Info Price  
661336   Robertshaw $28.95


Robertshaw heat/cool thermostat

Robertshaw Heat/Cool Thermostat

Features:

  • Universal
  • 24V
  • Gas, oil or electric
  • Sealed silver contacts
Item # Color Manufacturer Info Price  
654180 White Robertshaw #405-42K $29.95

661110 Ivory Robertshaw #400-42K $29.95