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A B Integrating Check Valve with remote connection method
B A
Uses Integrating Check Valve in conjunction with Remote Connection system. Eliminates “zonal” heating. Locate connection points well below the top of the cooling system. Remote Connection plate and fittings allow easy access, making hook-up process easy.   Integrating Check Valve used in the lower radiator hose only. The valve diverts flow through the engine and radiator. The closed- loop path creates uniform heating of entire engine and cooling system.
Integrating Check Valve with Remote Connection Method
Hot Head Heater - Valve Installation
T
he Hot Head EU PRO & JrPRO Engine Heater units can be easily connected to any cooling system. Most applications can be outfitted with our integrating check valve (sold separately).
C
Uses Integrating Check Valve fitted with dry-break fittings. Located in the lower radiator hose, this method allows for a common connection location and eliminates “zonal” heating.   Supply and return hoses from the Hot Head unit are connected directly to the Integrating Check Valve.
Integrating Check Valve Connection Method Direct Plumbing with Remote Connection Method
Alternative cooling system interface fittings such as “Stäubli” allow direct plumbing to the engine. Used when integrating check valve cannot be installed and easier connection access is desired. Note: “zonal” heating area and connection points are located well below the top of the cooling system. 
Alternative cooling system interface fittings such as “Stäubli” allow direct plumbing to the engine. Used when integrating check valve cannot be installed. Note: “zonal” heating area.   
Direct Plumbing Method Made  in USA
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