Durable Sealing: Features a soft metal seat and advanced stuffing box design to prevent bypass and stem leaks

Is the L185F-40 a direct replacement for other limit switches

Simplified Maintenance: Includes all required springs

Two flashes indicate a pressure switch circuit fault

Proper installation of this natural gas burner orifice is necessary to maintain the integrity of the Reznor unit heater and ensure peak performance across commercial and industrial applications

Utica-Dunkirk 5612001 Tankless Coil Kit 320819-301 Durable Sealing: Features a softThe Utica Dunkirk 5612001 Tankless Coil Kit is the specified OEM replacement component for domestic hot water production in cast iron boiler systems. This indirect water heating coil is engineered for high efficiency heat transfer, utilizing a multi pass internal configuration to maximize surface area contact. Designed specifically for compatibility with Utica and Dunkirk boiler models, the 5612001 ensures precise fitment and thermal performance. This