Rinnai Primary Secondary Heating Kit for M-Series Boilers – Hydraulic Separator Bull Grill Island Thick stave construction and walls

Thick stave construction and walls provide durability and comfort for year-round outdoor use

AC transfer switch: 30A

Built to seamlessly integrate into your outdoor kitchen

Enjoy restaurant-quality grilling right at home

Thermometer Analog Optional Upgrades & Accessories

Rinnai Primary Secondary Heating Kit for M-Series Boilers – Hydraulic Separator Bull Grill Island Thick stave construction and wallsUpgrade your hydronic heating system with the Rinnai Primary Secondary Heating Kit, engineered specifically for Rinnai M Series Boilers. Designed to function as a high performance hydraulic separator, this kit ensures stable water flow, eliminates pump curve matching challenges, and enhances system efficiency across multiple heating zones and temperature requirements. Whether used in residential or light commercial installations, the closely spaced