ProStat Universal Programmable Thermostat (1H/1C) is available to buy in increments of 1
The ProStat PRS4110 Non-Programmable Thermostat is compatible with multi-stage conventional or heat pump systems with up to two stages of heating and one stage of cooling and heat pump systems with one compressor and up to one auxiliary stage.
Single-stage conventional or heat pump systems
2-wire hydronic zone systems
250mv – 750mv millivolt heating systems
7 Day, 5-2 Day or Non-Programmable
Large 2 sq. in. display with bright blue backlight
Adjustable temperature limits for multi-family housing