High-Flow Efficiency: Large orifice design and 15 Cv rating provide superior flow capacity for 1" pipe sizes

it is the official direct replacement for the RSS-495-113

reducing the frequency of service calls and equipment downtime

Two flashes indicate a pressure switch circuit fault

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

Utica-Dunkirk 5612001 Tankless Coil Kit 320819-301 High-Flow Efficiency: Large orifice designThe 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