The major components of single duct constant air volume systems (7)
Explore more HVAC questions
for other HVAC topics now!
An ignition system where the pilot light is only lit during the on-cycle of the furnace is called:
Describe a flame rectification flame proving system.
The typical air temperature rise across an electric furnaces normally considered (high or low) compared to a gas furnace.
A disadvantage of a central forced air electric furans is that.
A 12 kw heater will put out _______Btu per hour.
The primary variation of a hydronic convector system
The main disadvantage of single duct constant air volume systems
The low side or compound gauge has temp scales and pressure scales indicating?
The air flowing from the conditioned Space to the Air Conditioning Unit is know as _______.
The orifice is a precisely size hole in the:
If the service technician momentarily shorted across the sequencer heater coil, it would cause which of the following? (blown fuse, burned heat anticipator, the heat turned on, or the cooling turned on)
Describe (PSC) Permanent Split Capacitor motor:
What is hot surface ignition system.
Portable or small space heaters with glowing coils transfer heat by
Advantages of a Fan-Coil terminal system (3)
What is used to clean the air going through the return vent?
A heat anticipator that is set wrong may cause _______ (no heat, excessive temperature swings, or noise in the system)
T/F Water and Alcohol are Miscible.
Describe how a thermocouple flame proving system functions.