Bard HVAC 8403-090 Thermostat R-410A With 1/2" NPT threaded connections

With 1/2" NPT threaded connections and a 1 PSI maximum inlet pressure rating

maintaining the amperage draw within factory specs is critical for control board longevity

Does this include the internal cartridge

The Raypak 800203B Header Gaskets are high-temp-rated components engineered specifically for a precise fit in residential pool heaters and commercial hydronic systems

which is the standard size for most residential condenser fan motors

Bard HVAC 8403-090 Thermostat R-410A With 1/2" NPT threaded connectionsThe Bard 8403 090 is a heavy duty, 24V programmable thermostat engineered specifically for multi stage HVAC systems. As a 3HT 2CL T6 Pro model, it provides precise control for up to three stages of heating and two stages of cooling, making it essential for complex wall mount heat pump and air conditioner setups. This unit serves as the direct replacement for 8403 058 and 8403 059, ensuring a seamless retrofit without the need for extensive wiring