Products
Line Voltage Thermostats
Property Management Thermostats
In-Built Line Voltage Thermostats
Low Voltage Thermostats
Floor Heating Thermostats
Hydronic Thermostats
NEMA 4X Thermostats
Transformers, Relays & Accessories
Closeout Thermostats
Customer Care
FAQ
How to select the correct thermostat?
Videos & Manuals
Thermostat Rebate
Learning Center
Do I Need A Programmable Thermostat?
How To Select The Correct Thermostat
Benefits of Hoot Wifi
Create Your Zone-Based System
Turning your thermostat up all the way doesn’t give you more heat
What’s the difference between knob-style and electronic thermostats?
What’s the difference between a single pole and a double pole thermostat?
Warranty
Product Advisor
Products
Line Voltage Thermostats
Property Management Thermostats
In-Built Line Voltage Thermostats
Low Voltage Thermostats
Floor Heating Thermostats
Hydronic Thermostats
NEMA 4X Thermostats
Transformers, Relays & Accessories
Closeout Thermostats
Customer Care
FAQ
How to select the correct thermostat?
Videos & Manuals
Thermostat Rebate
Learning Center
Do I Need A Programmable Thermostat?
How To Select The Correct Thermostat
Benefits of Hoot Wifi
Create Your Zone-Based System
Turning your thermostat up all the way doesn’t give you more heat
What’s the difference between knob-style and electronic thermostats?
What’s the difference between a single pole and a double pole thermostat?
Warranty
Product Advisor
Transformers, Relays & Accessories
Take Control of Your Comfort.
Choose from our complete line of transformers and relays for King smart heating solutions.
TRANSFORMER RELAY
silent relay
RC840T-240/U TRANSFORMER
silent relay
F29-143
small thermostat guard
F29-198
large thermostat guard
