Reznor UBZ-75 Unit Heater, 75,000 BTU - Natural Gas Water Filter Upgrade Kits & Parts High quality galvanic DO sensor

High quality galvanic DO sensor probe

If oil thickens

24VAC solenoid standard +/- 10% voltage

Battery run times will vary but are estimated at 2

Ideal tank mix partner for residual/systemic chemistries (see label for mixing instructions)

Reznor UBZ-75 Unit Heater, 75,000 BTU - Natural Gas Water Filter Upgrade Kits & Parts High quality galvanic DO sensorReznor Model UBZ gas fired unit heaters are available in 14 sizes ranging from 30,000 to 400,000 BTUH gas input. Each size cabinet is easily suspended from 4 suspension points. The low voltage terminal strip on the outside of the cabinet makes connecting control wiring easy with no panels to remove. The addition of a "G" terminal to the strip, along with the new design of the circuit board, allows for fan only operation (without adding relays). Reznor