Rinnai Primary Secondary Heating Kit for M-Series Boilers – Hydraulic Separator Bull Grill Island Handles domestic hot water flow

Handles domestic hot water flow rate up to 66 GPM (249

Thermometer Analog Optional Upgrades & Accessories

AC transfer switch: 30A

24″ RISE™ Under Counter Glass Door Refrigerator

the Rinnai UPS26-150 maintains smooth water flow through heating elements

Rinnai Primary Secondary Heating Kit for M-Series Boilers – Hydraulic Separator Bull Grill Island Handles domestic hot water flowUpgrade 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