Intermatic Freeze Protection 120/240V (Replacement Mechanism & Thermostat w/o Timer) - PF1103M


Model # PF1103M

By Intermatic



Model # PF1103M

Product Description

Single Circuit Freeze Protections Controls
These Freeze Protection Controls are designed to protect the pool and spa equipment and plumbing against freeze damage. They turn ON the pump and the heater when the outdoor temperature drops below the temperature set by the user adjustable thermostat. Models without timer connect to a timing or switching device and together, they control operation of the equipment as well as protect it against freeze damage. Models with timer provide both automation and protection for the equipment. Please note: For 240v, a neutral must be installed for the PF1103M. If no neutral is available, you would need the PF1102M.

Product Specs

  • Thermostat Only
  • 120/240 V Installation
  • 1.5-3 HP Rating
  • 45-degrees to 32-degrees with 5 degree differential

• Filter Pumps
• Filter Pump/Booster Pump Combinations
• Waterfalls
• Water Features Product Ratings




Click here for more Intermatic Timers


?     Asked on 3/19/2019 by

My timer no longer turns on the pump. The clock portion works fine, but it does not turn on the pump. Can the timer be replaced, what is the procedure and what is the part number to order one? Thanks

A  Answered on 4/10/2019 by InyoPools Product Specialist Michelle B.

Hello, Can you please send some photos of your current timer so we can recommend the correct replacement for you?

?     Asked on 8/19/2008 by Guest

I am seeking a replacement thermostat only for this model, what is the part #?

A  Answered on 8/19/2008 by InyoPools Product Specialist Patrick P.

The replacement thermostat is the 178T24 which you may view or purchase here