Ruud Air Handler Quiz

When converting to horizontal right, the shorter rail goes on the ________ of the cabinet

Control wire longer than 100 feet needs to be what size? 

The txv sensing bulb should be mounted on a horizontal section at the 10 o’clock or 2 o’clock position. 

The reversing valve (B) is energized in cooling mode?

The CFM LED will flash 1 second for every _______ CFM

What is the maximum PSI for leak testing with dry nitrogen? 

The approximate time delay on the electric heater sequencers is how long? 

A 3 inch trap should be installed as close to the unit as possible. 

A RH1T air handler with a call for cooling (Y1) present, the blower control will send 24VAC  to the constant torque blower via what terminal? 

What is the max external static pressure in inches water column as specified on the blower performance chart for the RH1T air handler?