Pros, Join Our TradeMaster Program!
Description
D-28F digital thermostat is specifically designed for Radiant Floor Heating Systems. It is so flexible that it can be used to control either air temperature (A Mode) or floor temperature (F Mode) or a combination of air temperature with floor temperature limits(AF Mode). An auxiliary remote sensor is provided to measure slab temperature in order to control the floor temperature within desired maximum and minimum limits in hydronic radiant floor heating system.

Features:
  • Large LCD display
  • Dual sensor control modes:
    • Mode A: Room sensor for Heating/Cooling.
    • Mode F: Floor sensor with maximum and minimum limits
    • Mode AF: Room sensor and Floor sensor combined to control the ambient temperature and maintains the floor temperature within the desired maximum limit Battery operated
  • Large LCD display
  • Freeze protection
  • No Leveling Required
  • Contains NO Mercury, environmentally safe
  • Two wire type thermostat
  • Selectable display in °F or °C
  • EEPROM for setting backup
  • ON/OFF switch to shut off relay output
  • Supplied with 10ft. floor sensor
  • Easy Comfort or Economy Setpoint Selection buttons
Read more
Manuals (2)
Specs
Product Type:
Thermostat
Application:
Heat Only
Warranty:
Extended 3 Year
Programmability:
Non-Programmable
User Interface:
Push Button
Mount:
Horizontal
Power Supply:
24 VAC
Options:
On/Off Switch
Power Method:
Battery
Voltage:
24v
×
Questions?
Speak with a real person who will go out of their way to help!
Open Now:
Monday – Thursday
8am–7:45pm ET
Friday
9am–7:45pm ET

4 Videos

    Product Reviews

    Product Q&A

    Add-on Item

    This item is cost-prohibitive to ship on its own but is available to ship with orders over $200.

    Why don't we show the price of this item?

    We try to always offer you the lowest prices possible, but some manufacturers require that we only show these low prices once you take further action.

    To see the price, simply add the item to your cart or sign in.