24V/MILLIVOLT 2-WIRE SINGLE STAGE B
ON-OFF 2-WIRE, 24 VOLTS WITH HOLE PATTERN ON THE 3 LINE GAS VALVE ***
Through innovative design, engineering and manufacturing technologies, 24 V SINGLE STAGE non programmable thermostats continue to maintain Emerson tradition of excellence. They feature a patented, solid-state electronics system for long lasting performance and 5/8 in. wafer switch for 1 - 2 stages. The Emerson 70 Series Thermostat has the following features:
White-Rodgers 70 Series is fully compatible with any 24V, multizone, two wire, non-programmable HVAC system. ...... Designed and specified for use in single and multi-stage systems by NASA contractors in the Apollo Program.......
White-Rodgers 55823 Emerson Dual stage 70 Series Thermostat, 2 wire 24V volt, non-programmable.
This single stage non-programmable thermostat will replace or upgrade any standard mechanical thermostat in HVAC applications. It is suitable for heating and cooling, humidifying and dehumidifying (with reversing valve), ventilation, hydronic radiant heating, and automated hydronic systems.This product has a hot wire bypass that allows you to disable the controls when they are not needed to ensure that energy is not wasted. Housing mounted with temp. gauge connection.
Emerson’s single stage thermostats provide manual control and easy installation. Single stage thermostats are designed for small, simple air conditioning or heat pump applications. The non-programmable models do not have any advanced features such as programming, lockout or a filter change indicator.
The Emerson 70 Series Single Stage Thermostat is designed for use in single stage heating and cooling systems. The Emerson 70 Series features a wire lead and utilizes a traditional terminal block for easy installation and service. This thermostat is perfect for commercial or residential applications and includes a 10-year warranty.
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