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Ships within 48 hours · Estimated delivery Sep 4 - Sep 9
please see the installation instructions for those products
Provide precise and automatic control of room temperature in two-pipe systems by modulating the flow of hot water or steam through free-standing radiators
The PRO programmable family of thermostats provides basic and simple programming with specific models for conventional and heat pump systems
Reliable Line Voltage Control: The economical Electric Heat Thermostat provides reliable line voltage control of resistive-rated electric heating equipment
Replacing the cartridge rebuilds the valve to original factory specifications
3G5UM ISD Product please see the installation instructions
US$ 22.00
US$ 15.12
US$ 69.00
US$ 34.00
