McDonnell & Miller 269 Cut Off Refrigerant For technicians servicing Nor'East or

For technicians servicing Nor'East or compatible Honeywell-style globe valves

Always verify furnace nameplate requirements and adjust manifold pressure according to the manufacturer's manifold specifications

preventing liquid carryover that causes downstream component corrosion

and R-404A in standard charts

Fail-Safe Reliability: Integrated spring return mechanism ensures the valve returns to a known position upon loss of power

McDonnell & Miller 269 Cut Off Refrigerant For technicians servicing Nor'East or2 1 2" NPT, 2 1 4" Insertion Length, 20 PSI Max Steam Pressure, Auto Reset Mechanical Low Water Cut Off for Steam Boilers (Part Number 155200) This item is not qualified for free shipping.