McDonnell & Miller 47-2 Boiler Water FeederMcDonnell & Miller 47 2 Boiler Water Feeder is a dependable water feeder for boiler systems, designed to maintain precise water levels and prevent boiler damage. This model uses a mechanical actuation system and a robust port connection of 1 2 inch threaded x 3 4 inch threaded, ensuring compatibility with common boiler setups. Engineered for reliable operation, it handles boiler water with a temperature rating of up to 120F and a pressure rating of 25

Ideal for routine pump maintenance and field repairs

Terminals: Rc

and an electrical connection with a 0

helping improve furnace startups and overall system performance

engineered for longevity and steady performance

Compatibility: Supports 7800 Series Relay Modules and multiple flame sensing devices

Compatibility: 7800 Series Relay Module and C7027A/C7035A/C7044 Minipeeper Ultraviolet Flame Detectors

The rugged brass body delivers durability in harsh environments

this unit is used on Item Circulator Pump and aligns with Model/Brand 100

Coil specs: 120 VAC

AO Smith compatibility with BTH 300A/400A/500A commercial gas water heaters

it is compatible with models 325-3