Markel RK120EAA Wall Thermostat 319825-402 This board is specifically designed

This board is specifically designed for certain series within the Friedrich product line

95 kPa) and can withstand surges up to 25 psig (172

Maximized Filtration Surface: Precision-molded block design ensures consistent flow and prevents desiccant migration into the refrigerant circuit

always verify with local mechanical codes during installation

Constructed with high-grade materials to withstand extreme combustion chamber temperatures without fracturing

Markel RK120EAA Wall Thermostat 319825-402 This board is specifically designedThe Markel RK120EAA Wall Thermostat is a professional grade low voltage heat only thermostat engineered for precise climate control in commercial and industrial environments. This analog wall mounted thermostat is highly versatile, supporting both 24VAC and millivolt systems, making it a reliable choice for retrofitting older equipment or installing new fan forced unit heaters. It features sealed contacts for enhanced longevity in demanding conditions