Furnace
The flue pipe needs to have more of this.
What is more Vertical than Horizontal?
The identifier for drain termination
What is green tape?
This is the height the ODU should be above grade.
What is 3"s?
The type of duct work allowed in the crawl space.
What is Metal?
The width of the walk way to the indoor unit
What is 24"s?
The proper way to get combustion air to a mechanical closet.
What is a high and low pipe?
What is the measurement in inchs past the coil the drain pan should be.
What is 3" all the way around?
Location of the proper breaker size of the unit
What is on the data tag on the side of the unit?
UL Rated mastic tap or paint.
Clearance in front of equipment
What is 30"s?
This is not allowed to run through the furnace
What is gas flex?
The protection needed to prevent damaged inside of the home.
What is over flow protection?
When setting the ODU what should you make sure you are away from?
What is the meter and gas meter? Bonus: Dryer vent
What is 28 gauge
Lower the blower speed
The amount of flue pipe to be sticking out of the flashing.
What is 18-24"s?
The amount of inchs of fall per foot
What is 1/4" per foot?
Armor flex must cover what and stop where?
Suction line and stop and the valves
The amount of strap that is needed to support ductwork.
What is every 5'?
When you turn the system on what should you check on the indoor unit. We get failed on all of the time
What is airflow leaks
ML180UH07036B is a furnace. Identify what each letter an number means.
ML = Meter Line. 1=heat stage.80=%.UH= Upflow or Horizontal. 070= BTU. B=Cabinet width
This must have protection from the casing
What is the copper line?
The protection of the copper from rubbing.
What is pvc sleave?
Ductwork when ran under the home must be what
4" off the ground.
What is a separation from combustible material?