Engineered as a normally closed (NC) electronic switch

it provides a variable resistance output based on temperature and does not require active power

reducing cumulative stress on the blower and gas valve components

Its two-way normally closed configuration ensures a reliable fail-safe operation

With a 300 PSI Max Working Pressure

Markel 60048010C Thermostat 323080-701 Engineered as a normally closedThe Markel 60048010C Thermostat is a high performance single pole thermostat specifically engineered for TPI Corporation 3310 Series fan forced wall heaters. Designed to manage high wattage industrial and commercial heating loads, this line voltage thermostat features a robust 22A rating at 277VAC, capable of switching up to 4000 Watts. As a dedicated replacement thermostat, it ensures precise temperature regulation in demanding environments where