Under Pressure
This device monitors superheat at the evaporator outlet using a sensing bulb and a capillary tube, balancing forces to protect the compressor from liquid slugging.
What is a Thermostatic Expansion Valve (TXV)?
The minimum and maximum allowable water seal depth for a P-trap.
What is 2 to 4 inches?
FD
What is Fire Damper in HVAC and Floor Drian in Plumbing
The nickname for Lower Broadway in downtown Nashville, which is famous for its continuous live music scene and bustling neon signs.
What is The Honky Tonk Highway?
This snack debuting in 1960 was the original Little Debbie snack cake
What is Oatmeal Creme Pie
HVAC metering devices that regulate refrigerant
What are fixed orifices (capillary tubes and pistons) and Modulating valves (TXV, EEVs, AXVs)
What is the minimum-sized water line that can be run to a hose bib?
What is 1/2"
CW
What is Condenser Water and Cold Water
This "ville" city produced 90% of disco balls in the 70's
What is Louisville
Created in 1912 in Nashville, it is recognized as America's first combination candy bar.
What is the Goo Goo Cluster?
On a modern digital thermostat, this specific cycle-per-hour (CPH) setting is typically programmed for an electric furnace compared to 6 CPH for a 90%+ high-efficiency gas furnace.
What is 9 cycles per hour?
Builders commonly installed cement drain pipes in new home construction from 1940 to 1945 for this reason.
What is all of the metal was being used towards the war effort?
FG
What is Floor Grille and Floor Gully
What is the name of the 1921-1922 NFL Team that played in Evansville, Indiana?
Who are the Evansville Crimson Giants
Before they rebranded as Honey Smacks and got a frog, Kellogg's Sugar Smacks had this creepy mascot.
What is a Clown?
This gas law states that the pressure of a given mass of gas is directly proportional to its absolute temperature, provided the volume remains constant (P₁/T₁ = P₂/T₂).
What is Gay-Lussac’s Law?
The exact total weight of a full 50-gallon water heater, assuming the tank shell itself weighs 110 pounds.
What is 527 pounds? (Calculation: 50 gallons × 8.34 lbs/gal = 417 lbs + 110 lbs)
SP
What is Static Pressure and Sump Pump
This city ending in "ville" has the largest population of all Ville cities in the USA
What is Jacksonville FL
This famous drink was introduced in 1893 as "Brad's Drink" and, five years later, renamed after the Greek word for "digestion."
What is Pepsi?
This term describes the point during a heat pump's operation when the building's heat loss exactly matches the output capacity of the heat pump without auxiliary heat assistance.
What is the balance point?
The friction loss formula most commonly used by plumbing engineers to calculate pressure drop specifically for pressurized commercial water distribution systems.
What is the Hazen-Williams equation?
WC
What is Water Column and Water Closet
This ville city was founded in 1886 and was named after the 14th President of the United States whose first name was Franklin.
What is Pierceville Kansas?
Similar to a Heath bar, what Hershey's candy bar brand consists of a thin slab of butter toffee covered in milk chocolate?
What is Skor