McDonnell & Miller 847 Water Feeder Refrigerant the Watts 780333 is approved

the Watts 780333 is approved for non-potable water applications such as cooling towers

providing a rigid mounting solution that prevents mechanical stress on the gas valve and burner assembly

this genuine OEM replacement part ensures the vent motor is generating sufficient negative pressure before allowing the ignition sequence to proceed

Will I need to recalibrate the controller after installing this kit

effectively limiting output signals from modulating controllers

McDonnell & Miller 847 Water Feeder Refrigerant the Watts 780333 is approvedThe McDonnell & Miller 847 Make Up Water Feeder (Part Number 134300) is a mechanical float operated valve engineered specifically for boiler receiver tanks. Designed to maintain precise liquid levels, this mounting flange water feeder is rated for a maximum water supply pressure of 100 psi and a maximum vessel pressure of 25 psi. The Series 847 utilizes a high capacity feed mechanism to ensure consistent makeup water delivery, preventing dry run