It supports both AC and DC power distribution

While this is a standalone gasket

Once the carbon pores are saturated

The 3/4 inch NPT connection ensures compatibility with standard piping

making it a standard choice for contractors requiring a high-limit or safety-interlock pressure switch

Bard HVAC 8604-049BX Heat Strip 321702-401 It supports both AC andThe Bard HVAC 8604 049BX Heat Strip is a mission critical 6kW 240V electric heater kit engineered for auxiliary and supplemental heating in Bard wall mount HVAC units. This OEM Bard replacement part is the direct updated version for the obsolete 8604 049, featuring a 3 terminal L configuration designed for seamless field installation. When the primary heat pump capacity is insufficient during extreme ambient drops, this kilowatt rated heating element