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maintaining precise air-to-fuel ratios is non-negotiable for condensing heat exchangers
you maintain the original equipment manufacturer's design pressure and combustion air standards
When you need precise flow control in your hydronic systems
5-inch white and 5-1/8-inch black wheels) to maintain the required static pressure across the heat exchanger
If your boiler fails to spark and the vent damper is stuck closed or failing to signal the "open" position to the control board
Nordyne 668794R Accumulator 320734-701 maintaining precise air-to-fuel ratios isThe Nordyne 668794R is a critical suction line accumulator designed to protect the compressor from liquid slugging in residential and light commercial HVAC systems. Featuring a 7 8" ODF connection, this direct replacement HVAC part ensures a precise fit for Nordyne, Miller, Intertherm, and Broan condensing units. The internal U tube construction and metered orifice facilitate optimal refrigerant oil return while trapping liquid refrigerant, preventing