Furnace
What furnace is 97% efficient?
EL297
What refrigerant was before 410A?
R22
What two things must we do after parking?
360 awareness and put out cones
What tool is used for turning pipes of variuous sizes?
Pipe wrench
Name three things Maintenance Plus Membership get you?
Waived $99 trip charge, Priority service, furnace and AC maintenance, Electrical and plumbing inspection.
What is the acronym for a furnace ignitor?
HSI Hot Surface Ignitor
What does SEER stand for?
Seasonal Energy Efficiency Rating/Ratio
Safety glasses, gloves and voltage pen
What is a handheld tool that uses water pressure to clear clogs?
Hydra Jet
What are your average ohms reading for a Lennox ignitor?
40-80 Ohms
How much dirt or dust can reduce a blower wheel capacity CFM by 30%
1/8th inch
What is the ideal temperature split for AC?
15-20
What is the most common injury?
Cutting of the hands
What side does a water shut off valve go on?
Cold
What product removes chlorine, chloramines and any dirt or debris from your water?
Filtermax
What type of burner box is in a merit line product?
Open burner box
What is the Energy Star efficiency SEER rating for AC's?
17 or higher
In order, what is the best way to park?
Pull through whenever possible
Back in
Park on the street
Headfirst
How much coper should come off the top of a water heater on a new install?
18 inches
What is the NYS minimum SEER rating for AC's in 2024
16
What is the average propane manifold pressure for a furnace?
10
What year was the first AC invented?
July 7th 1902
When must we use lock out tag out?
When the switch or disconnect is not within line of sight or further than 30 feet away.
What water pressure do we recommend water pressure reducing valves are installed in the home?
60 PSI
What product removes calcium, magnesium and chlorine?
Chlor-a-soft