Heating, Ventilation, Air Conditioning (HVAC): Home Inspection and Commercial Inspection [Archive] - InspectionNews

Gas Wall Furnace (1 replies)
Gas furnace burners won't stay lit (3 replies)
High Efficiency Gas Furnace? (4 replies)
Required heating for Habitale Room (22 replies)
Drain Pan (11 replies)
Why don't more people use heat pumps? (6 replies)
Condensate Pump in Attic (1 replies)
How much do hvac contractors charge per hour (4 replies)
Boiler Gas Fired Furnace Age (2 replies)
Ductwork question (8 replies)
Buried Fuel Tank (3 replies)
Mini Split Condensate Pump (2 replies)
Pinched Condensate Drain Line?? (1 replies)
Is this furnace vent pipe a problem? (2 replies)
A/C Unit tonnage ? (2 replies)
CPVC Vent for Condensing Water Heater (5 replies)
water heater and furnace in bathroom closet un louvred door (2 replies)
Tonnage on this Geothermal Unit (1 replies)
Older In Floor Tubing ID (4 replies)
make sure to look down the plumbing vents (2 replies)
Base for new furnace replacing older, larger model (21 replies)
Open flue on this Janitrol Furnace (2 replies)
Gas furnace intake and exhaust pipes (1 replies)
AC condensate drain (4 replies)
3rd drain from HVAC Unit ? (8 replies)
HVAC or Heat Pump (22 replies)
Reason for rusting on new HE furnace (9 replies)
Is heat required in Bathrooms in Pennsylvania? (8 replies)
When does combustion air requirement for fossil fuel furnaces, etc appear in the code (8 replies)
HVAC Compressor Shut-Off (5 replies)
Unknown Wall Penetration (5 replies)
HVAC Drain Pan Line Capped (3 replies)
Return Air Location (8 replies)
New Construction Rooftop PVC exhaust termination dispute (4 replies)
help with hvac (9 replies)
Multiple Appliance Venting Systems (5 replies)
Furnace Flue Pipe (17 replies)
New house undersized HVAC? (15 replies)
Ridge vent with spray foam insulation in rafters (24 replies)
QuietCool whole house fans do not meet their advertised performance (0 replies)
Whole House Fan for homes with no attic now available! (7 replies)
What happened to Building Intelligence.org ????????? (2 replies)
Age of gas furnace in new construction (4 replies)
HVAC AD (4 replies)
Heat pump undersized (16 replies)
mercury in gas pressure regulators? (6 replies)
PHOTOS OF AC CONDENSER SPACING (6 replies)
Venting issues (5 replies)
Testing Mini-splits in winter temps. (2 replies)
Slant Fin age (2 replies)
Common venting? (0 replies)
S-trap on condesation line-Wrong? (12 replies)
Life expectancy of HVAC equipment (12 replies)
New Member: AC Question (1 replies)
What is this? (1 replies)
Garage Unit Heater - Trap In B Vent (14 replies)
Anyone know what this is? (6 replies)
Vent connector (9 replies)
Exterior Compressor Line Plumes (2 replies)
Gas pipe configuration (13 replies)
Mounting Location of Disconnect Box for AC Condensers (1 replies)
Tape on furnace vent pipe (11 replies)
Can this air conditioning condensate drain line cause a moisture issue... (14 replies)
DETTSON HYDRA AGE (5 replies)
return air stops in utility closet (6 replies)
carbon monoxide from ????? (7 replies)
furnace vent height on roof (5 replies)
Safe clearance between a gas water heater direct vent outlet and the A/C unit (2 replies)
Shared forced air ducting in duplex (4 replies)
White flex duct (4 replies)
gas appliances off bathroom (7 replies)
Goodman Tonage (10 replies)
Age of furnace needed (2 replies)
Are Bathrooms Still not Considered Habitable Spaces? (11 replies)
Are condensation pan and safety switch required by code in basement garage closet? (3 replies)
Pipe material (12 replies)
Goodman Manufacturing AC Question (11 replies)
Air Condition issue - Video included (30 replies)
Thermostat wires on attic floor -new construction (11 replies)
A/C Condenser Unit in Attic? (6 replies)
Radiant piping in basement ceilings, exposed (10 replies)
Furnace flue insulation (3 replies)
Kitchen Exhaust (11 replies)
Boiler age (5 replies)
Gas Funcae in attic space behind bedroom closet (5 replies)
Brompton Industries (2 replies)
Water heater & heating system next to the window!! (3 replies)
YORK HVAC Age (7 replies)
Introduction (0 replies)
Brokke oil furnace age. (5 replies)
Flexible gas line too long? (22 replies)
oil furnace in the garage. (16 replies)
Oil tank , propane water heater , and boiler too close ?!? (2 replies)
First timer (11 replies)
Heating and Hot Water for a loft over a garage (6 replies)
Manufacturer required (3 replies)
ZEPHER HEAT PUMP (9 replies)
Temperature reading from gas furnace (11 replies)
Locate manufacture date on a Mueller Climatrol 119-125-3 2DR furnace (1 replies)
Disconnect switch location photos. (9 replies)
Boiler age (5 replies)
No drain pan in attic (3 replies)
AC manufacturing information (3 replies)
what kind of inspector do I need (0 replies)
Cold Air Return for Geo Thermal Heating (5 replies)
High Efficiency Furnace Vent Question (7 replies)
Oil furnace age (2 replies)
Pre 80's Singer A/C (0 replies)
Exhaust Vent Booster (0 replies)
Why would a supply vent be routed back to the return side? See photo (3 replies)
What's Causing this Damage to A/C Unit Fins? (15 replies)
Hot Spot on Furnace Cabinet? (12 replies)
Flex appliance connector? (7 replies)
bath fan venting (5 replies)
AC Secondary Pan (21 replies)
Saw this on new-build house yesterday (4 replies)
Dryer Vent Attached to Bathroom Exhaust Vent (10 replies)
Difference between UPC fuel code and International Fuel Gas Code (0 replies)
Ventilaion Questions (5 replies)
Fan Motor Changed - Now Wiring Sticking Out? (6 replies)
Identify this object on the duct work (11 replies)
Contract (5 replies)
Split Exhaust (0 replies)
One return, two levels (7 replies)
Air intake (6 replies)
HVAC AGE (2 replies)
Heat Pump calling for heat (12 replies)
orphaned water heater (3 replies)
Gas furnace return air vent located next to gas water heater in the kitchen (1 replies)
Apollo Systems (3 replies)
HVAC Drier Filter (10 replies)
Electric Range venting question. (4 replies)
Noise from main AC drain below bathroom sink (5 replies)
AC UNITS DAMAGED BY BUILDER'S BRICK CLEANING ACID (15 replies)
Rheem Furnace date??? (2 replies)
Heat Pump? (9 replies)
Yes I have a dog, what does that have to do with the air conditioner? (4 replies)
Done a little diggin' (12 replies)
Natural Draft Furnace? (4 replies)
American Standard brand HVAC ? (2 replies)
Is one furnace ok? (7 replies)
B-Vent Length, Height (8 replies)
HVAC age (2 replies)
Manufacturing & other Information required. (6 replies)
Ghost vents (21 replies)
Air handler installed upside down (7 replies)
HVAC DISCONNECT SWITCH. SEE PHOTOS (8 replies)
What in the world is this??? (5 replies)
HVAC (5 replies)
required sediment/drip leg on CSST tubing (1 replies)
Shared Return (3 replies)
Code change for exhausts terminting to exterior only (6 replies)
AC condenser disconnect switch " readily accessible" ? (16 replies)
Oil fired boiler (6 replies)
Air temperature from register is about 140 F (8 replies)
Rheem Heat Pump Issue (24 replies)
My indoor AC/water heater pump unit is SWEATING inside (0 replies)
Comfortmaker model number breakdown (2 replies)
CSST PIPE INSULATION (9 replies)
Register/vent in hallway half bathroom. (3 replies)
Acid sprayed inside new AC condenser (13 replies)
Type B vent pipe clearance (8 replies)
Be careful out there-think there is no problem 'cause we know everything is grounded? (3 replies)
Vents in Condo attic? (5 replies)
opposing flue pipe (3 replies)
No emergency heat setting at thermostats (7 replies)
Venting (3 replies)
Blower Safety Switch Age? (1 replies)
FYI in case you are not aware of this. New HVAC effiency standards. (2 replies)
New furnace install and intake air depressurization concern- (1 replies)
tankless water heater (3 replies)
Operating a gas furnace during the summer time (12 replies)
intake in crawlspace (10 replies)
Wall Furnace in a studio Apartment (4 replies)
oil boiler venting dangerous (16 replies)
Dual Zone Furnace (2 replies)
Grimsby Stove and Furnace air conditioner (2 replies)
Furnace air intake/exhaust location (20 replies)
A/C Installed with no permit (4 replies)
Temperature differential on A/C High (10 replies)
Fireplace in a furnace (9 replies)
What is this MaxiMiser devise? (5 replies)
Newer furnace flue slipped inside larger flue (8 replies)
Drip Pan Under Condensing Furnace in Attic (5 replies)
How old is my Carrier? (8 replies)
Heater inNtake into exhaust (5 replies)
Pressure gauge on the top of A/C electric box? (16 replies)
Black air filter (0 replies)
Water heater metal flue shared with hi-eff furnace plastic? (6 replies)
Return air question (3 replies)
My neighbor installed a bathroom exhaust that ventilates into my bedroom window (18 replies)
strange marks on boiler outlet pipes (12 replies)
Singer A/C Handler (2 replies)
Extended length vent (7 replies)
Tankless water heater condensation drain connected to AC condensation drain. (9 replies)
Sensor for AC (3 replies)
Polybutylene Tubing in Hot Water Radiant Flooring (7 replies)
Snowmelt boiler (12 replies)
Damaged fins on new Condenser, new construction photos (12 replies)
UNPROTECTED GAS FLUE VENTS ON ROOF, SEE PHOTOS (4 replies)
Fraser & Johnston gas pack age (2 replies)
Heating Good or Bad ? (14 replies)
AC Condensate Line Blowing Cold Air Into Sink? (3 replies)
Heat Pump back up heating (5 replies)
Poor building practices in NC - and other places? (29 replies)
Heat Pump damage (8 replies)
Very large home has 2 furnaces (10 replies)
Houston, we have a problem (6 replies)
more ventilation for mid effience unit (20 replies)
make up required? (4 replies)
proximity of ges vent to roof vent. (11 replies)
fresh air intake (15 replies)
New fangled dryer vent exit! (6 replies)
Ventilating a cold weather, unheated basement (15 replies)
Heat Pump heat mode temp differential in supply/return air (7 replies)
Z Vent for Boiler (11 replies)
Can water defy gravity where you live? (4 replies)
Carbon monoxide issues (11 replies)
Gas water heater and furnace in converted garage now living space (12 replies)
Bathroom plumbing severe negative pitch (2 replies)
Infloor System with Water Heater (3 replies)
this can't be okay (2 replies)
Hot water floor heating (7 replies)
Help determining the capacity of an ICP Heat Pump (2 replies)
Louvered door for electric furnace (8 replies)
heat register in crawlspace (5 replies)
anotyher drip leg question (3 replies)
water heater height in garage (7 replies)
decks and porches attached to manufactured /mobile homes (2 replies)
Blue spray foam (7 replies)
drip legs (13 replies)
Condensing boilers - 4 feet horizontal from meter... source? (1 replies)
gas furncace into what appears to be wood chimey (9 replies)
Low voltage cable coming out of AC compressor (2 replies)
Boiler direct vent "nuisance" to adjacent home? (6 replies)
Unfamiliar configuration (13 replies)
Car fuse is furnace? (15 replies)
Mystery vent (11 replies)
Is the Air Scoop Directional (2 replies)
water heater vent clearence (11 replies)
register in garage (12 replies)
Condensate Pump Discharge (6 replies)
Neeca & Campiglio Boiler (2 replies)
A/C level pad 3" above grade (3 replies)
Asbestos or not? (20 replies)
ERV Intake In the Attic (8 replies)
Dryer and Bath vent common duct. (2 replies)
Condensate & other liquid discharge (6 replies)
Snyder General Furnace Manufacture Date (1 replies)
Piping for oil tank (18 replies)