Bard HVAC 8403-090 Thermostat Refrigerant providing reliable performance in light

providing reliable performance in light commercial air handling units and VAV boxes

This T-fitting restrictor is constructed from high-grade thermoplastic

Precise Adjustment: Covers a narrow

making it the ideal solution for directing pressure signals and venting stagnant lines

What is the difference between the CP and P models

Bard HVAC 8403-090 Thermostat Refrigerant providing reliable performance in lightThe 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