Learn About Homes - Home Inspector Secrets

Latest Home Guides

Interested in learning more about home maintenance and “how homes work”? This is our central area for all of our articles. Always come here to see our latest articles on home maintenance, product reviews, home renovating and more.

thermostat

What Temperature To Set Air Conditioner in Summer? (How To Set AC)

man diagnosing furnace problem in attic

The #1 Reason Your Furnace Is Leaking Water (And How To Fix It)

frozen indoor ac coil

4 Causes of Your AC Freezing Up (And How To Fix It)

furnace thermostat on wall with little hat

5 Reasons Why Your Furnace Keeps Turning On and Off

ac smells musty

How To Fix 7 Bad Air Conditioner Smells (Musty, Mildew, Cat Pee)

how does a heat pump work in winter (5)

How Does a Heat Pump Work in Winter? (Below 20 Degrees)

what temperature should air be coming out of vent when heating

What Temperature Should Air Be Coming Out of Vent When Heating?

signs thermostat is bad in house (3)

How To Tell If Your Thermostat Is Bad (6-Step Guide)

best bathroom exhaust fan

Top 5 Best Bathroom Exhaust Fans (2023 Review)

air vent on wall with mold

Signs of Black Mold In Air Vents (A/C Unit Symptoms?)

best uv light for hvac system reviews

Top 7 Best UV Lights For HVAC Systems (2023 Review)

how to vent a dryer without outside access

How To Vent A Dryer Without A Vent To Outside? (4-Options Guide)

bathroom exhaust fan venting code requirements

7 Bathroom exhaust fan venting codes [2023 Ventilation requirements]

residential stair code

15 Residential Stair Codes (Handrail Height, Width, Risers)

how to replace shower door bottom seal strip

How To Replace Shower Door Bottom Seal Strip? (7 Step Guide)

furnace without cover showing pilot light

How to relight pilot light on furnace? [10-Steps for gas restart]

refrigerant gauges on top of exterior air conditioner

How to put Freon in AC unit? [11-Step Guide to add refrigerant]

exit sign height requirements

Exit Sign Placement (2023 Building Code Requirements)

ceiling fan humming (1)

Why does my ceiling fan hum? [9 Humming Noises EXPLAINED]

weight of ceiling fan

How Much Weight Can A Ceiling Fan Hold? (3-Step Guide)

ceiling fan chain broke (1)

How To Fix A Broken Ceiling Fan Pull Chain (9-Step Guide)

furnace humidifier setting

How To Set A Humidifier? (Winter & Summer Humidity Settings)

sewage ejector pump code requirements (3)

Sewage Ejector Pump Code (2023 Requirements)

crawl space code requirements (1)

10 Crawl Space Codes (2023 Requirements)

where to place smoke detectors (1)

Where To Place Smoke Detectors? (2023 Code Placement)

best 5000 watt generator

Top 7 Best 5000-Watt Generators (2023 Review)

how long does generator last (1)

How Long Does A Generator Last? (2023 Run Time Hours)

how to install ceiling fan without existing wiring (1)

How To Install A Ceiling Fan Where No Fixture Exists (8-Step Guide)

200 amp service wire size (1)

What size wire for 200-amp service? [2023 Gauge Tables]

what size wire for 50 amp (1)

What Size Wire Do I Need For Breaker? (15 to 50 Amps Wire Gauge Table)

best range hood insert

Top 5 Best Range Hood Inserts (2023 Review)

best under cabinet range hood review

Top 5 Best Under Cabinet Range Hoods (2023 Review)

best bathroom window exhaust fan review

Top 5 Best Bathroom Window Exhaust Fans (2023 Review)

How To Wire a Bathroom Fan and Light On One Switch (2)

How To Wire a Bathroom Fan and Light On One Switch (8-Step Guide)

converting hardwired range hood to plug in (1)

Converting Hardwired Range Hood To Plug In (9-Step Wiring Guide)

How To Connect Generator To House Without Transfer Switch (1)

How To Connect Generator To House Without Transfer Switch (7-Step Guide)

best generator for apartment (1)

Top 6 Best Generators For Apartments (2023 Review)

How To Fix A 3-Way If It Only Works When Both Switches Are On (1)

Why 3-way switch only works when one switch is on? [7-Step Guide]

gfci outlet not working (3)

Troubleshooting Dead Outlets And Why GFCI Won’t Reset (9-Step Guide)

cost to replace knob and tube wiring (1)

Cost To Replace Knob and Tube Wiring (2023 Estimates)

wiring an outlet (1)

How to Wire an Outlet and Add it to Existing Circuit (7-Step Guide)

tankless water heater pros and cons (3)

14 Tankless Water Heater Pros And Cons (Is It Worth It?)

how to wire a light fixture with red black and white wires (1)

How To Wire A Light Fixture With Red, Black, and White Wires (5-Step Guide)

foundation inspection (1)

Home Foundation Inspection (Hiring Structural Engineer, Costs, Repairs)

how to wire standard light switch

How To Wire A Standard Light Switch (6-Step Guide)

how to identify basic electrical wiring (2)

How to Identify Basic Electrical Wiring (Is White Or Black Wire Hot?)

how to wire 220v well pressure switch (3)

How To Wire A 220 Well Pressure Switch (4-Step Guide)

best thermal imaging camera

Top 7 Best Thermal Imaging Cameras (2023 Review)

best bathroom exhaust fan with light

6 Best Bathroom Exhaust Fans With Lights Combo (2023 Review)

how to wire a 3 way light switch (1)

How to Wire A 3-Way Light Switch (7-Step Guide)

best bidet converter kit review (1)

Top 5 Best Bidet Converter Kits (2023 Review)

how to wire 220v plug with 3 wires

How To Wire A 220V Plug with 3 Wires (7-Step Guide)

crawl space dehumidifier

Top 7 Best Crawl Space Dehumidifiers (2023 Review)

how to get rid of gnats in house

How to get rid of gnats in the house? [11-Step Guide]

attic fan installed on roof with thermostat

Whole House Fan Vs Attic Fan (Differences?)

Gas Shutoff Valve Code Requirements

11 Gas Shutoff Valve Code Requirements (2023 Code Guide)

best bathroom exhaust fan with heater and light

4 Best Bathroom Exhaust Fans With Heater And Light (2023 Review)

how to thaw frozen tankless water heater

How To Thaw Tankless Water Heaters (6-Step Guide)

what fixes are mandatory after home inspection

What fixes are mandatory after a home inspection? [2023 Guide]

how to make bathtub out of tile

How To Make A Bathtub Out Of Tile (7-Step Guide)

best ductless range hood

Top 5 Best Ductless Range Hoods (2023 Review)

how to reduce noise from tankless water heater

How To Reduce Noise From A Tankless Water Heater (12-Step Guide)

flexible gas line code requirements

Flexible Gas Line Code (2023 CSST Requirements)

best aj madison dishwashers

Top 5 Best AJ Madison Dishwashers (2023 Review)

how to balance ceiling fan without balancing kit

How To Balance A Ceiling Fan Without A Balancing Kit (7-Step Guide)

best quiet bathroom exhaust fan

Top 7 Best Quiet Bathroom Exhaust Fans (2023 Review)

water heater installation code requirements

10 Water Heater Installation Code Requirements (2023 Guide)

p-trap pipe in bathroom

P-Trap Code (2023 Requirements)

why is dryer not drying

Why is my dryer not drying? [9 Reasons]

how to clean ceiling fan in bathroom

How To Clean Ceiling Fan In Bathroom? (9-Step Guide)

why does dryer smell burnt

Why does my dryer smell burnt? [8-step guide]

range hood vent code requirements

Range Hood Vent Code (2023 Requirements)

how to hook up dryer vent in tight space

How To Hook Up A Dryer Vent In A Tight Space? (9-Step Guide)

how to wire a bathroom fan and light on separate switches

How To Wire A Bathroom Fan And Light On Separate Switches? (14-Step Guide)

best wall mount range hood

Top 5 Best Wall Mount Range Hoods (2023 Review)

gas water heater vent pipe code

Gas Water Heater Vent Pipe Codes (2023 Requirements)

best bathroom exhaust fan with bluetooth speaker

Top 7 Best Bathroom Exhaust Fans With Bluetooth Speakers (2023 Review)

frozen evaporator coil of air conditioner

How to unfreeze AC unit fast? [8-Steps to defrost air conditioners]

how to replace a bathroom exhaust fan without attic access

How To Replace A Bathroom Exhaust Fan Without Attic Access? (12 Step Guide)

how to snake a bathtub drain

How To Snake A Bathtub Drain? (4 Step Guide)

how to stop refrigerator from buzzing

How To Stop A Refrigerator From Buzzing? (8 Step Guide)

how to quiet a noisy refrigerator compressor

How To Quiet A Noisy Refrigerator Compressor? (7 Step Guide)

best counter depth french door refrigerator

Top 5 Best Counter Depth French Door Refrigerators (2023 Review)

best recirculating pump for tankless water heater

Top 4 Best Recirculating Pumps For Tankless Water Heaters (2023 Review)

best bladeless ceiling fan

Top 5 Best Bladeless Ceiling Fans (2023 Reviews)

best french door refrigerator with water dispenser

Top 3 Best French Door Refrigerators With Water Dispensers (2023 Review)

venting bathroom fan into attic

Can You Vent A Bathroom Fan Into The Attic? (2023 Guide)

how to hang ceiling fan in mobile home

How To Hang A Ceiling Fan In A Mobile Home? (8 Step Guide)

how to vent range hood through the roof

How To Vent A Range Hood Through The Roof? (10 Step Guide)

best 16x25x4 air filter

Top 4 Best 16x25x4 Air Filters (2023 Review)

how to clean dryer vent from outside

How To Clean Dryer Vent From Outside? (8-Step Guide)

best washable furnace filters

Top 5 Best Washable Furnace Filters (2023 Review)

dryer vent installation code

Dryer Vent Installation Code (2023 Requirements)

wall mount range hood

How Many CFM For My Range Hood? (4 Step Guide)

best industrial ceiling fan

Top 5 Best Industrial Ceiling Fans (2023 Review)

Bathroom Exhaust Fan Sizing Chart

How Many CFM For Bathroom Fans? (4 Step Guide And Chart)

does uv light kill mold

Does UV Light Kill Mold? (4 Reasons It Works)

best bathroom exhaust fan with humidity sensor

Top 5 Best Bathroom Exhaust Fans With Humidity Sensors (2023 Review)

What Is Polybutylene Pipe? (Identify, Lawsuits, Cost)

What Is Polybutylene Pipe? (Identify, Lawsuits, Cost)

best whole house humidifier review

Top 5 Best Whole House Humidifiers (2023 Review)

how to convert watts to amps

How To Convert Watts To Amps? (2023 Guide & Table)

professional home inspection checklist pdf

2023 Home Inspection Checklist (117 Defects To Inspect)

toilet clearance code requirements

Toilet Clearance Code (2023 Requirements)

What Does It Mean When Your Toilet Bubbles And Burps

What Does It Mean When Your Toilet Bubbles And Burps? (2023 Guide)

how to flush toilet when water is off

How To Flush A Toilet When Water Is Off? (2 Step Guide)

how to clean dryer vent on roof

How To Clean Dryer Vent On Roof? (6 Step Guide)

how to fix or repair a dryer vent hose

How To Fix Or Repair A Dryer Vent Hose? (8 Step Guide)

how often to clean dryer vent

How Often To Clean Dryer Vent (4 Signs Of A Dirty Vent)

how to keep birds out of dryer vent

How To Keep Birds Out Of Dryer Vent (The Easy Way)

how to clean dryer vent with leaf blower

How To Clean Dryer Vent With A Leaf Blower (8 Step Guide)

why is there water in dryer vent hose

6 Reasons For Water In Dryer Vent Hoses (Clog #1 Issue)

how to check bathroom exhaust fan

How To Check Bathroom Exhaust Fans (Things To Inspect?)

bathroom fan ducts in attic missing insulation

How To Insulate Bathroom Exhaust Fan Ducts (The Easy Method?)

what is the fan in the bathroom for

What Is The Fan In The Bathroom For? (8 Uses of Exhaust Fans)

how to unclog slow draining toilet

How To Unclog A Slow Draining Toilet (4 Simple Methods)

sounds toilet makes and how to fix it

Sounds Your Toilet Makes And How To Fix It (5 Step Guide)

how to measure shower door size

How To Measure Shower Door Sizes (4 Step Guide)

whole house uv water filter (1)

Whole House UV Water Filters: What You Need To Know Before You Buy

bathroom exhaust fan buyer's guide

Bathroom Exhaust Fans: What You Need To Know Before You Buy

how to install range hood vent through the wall

How To Install A Range Hood Vent Through The Wall (5 Steps)

how to pass a home inspection

How To Pass A Home Inspection (How To Prepare?)

radon testing during home inspection

Radon Testing During Home Inspections (Is It Necessary?)

how much does a home inspection cost

How Much Does A Home Inspection Cost? (Average Prices)

how long does a home inspection take

How Long Does A Home Inspection Take? (5 Factors For Time)

What’s The Biggest Reason To Make Your Offer Contingent On A Professional Home Inspection

What’s The Biggest Reason To Make Your Offer Contingent On A Professional Home Inspection?

home inspection tips for sellers

10 Home Inspection Tips For Sellers (How To Prepare?)

questions to ask during home inspection

Top 16 Key Questions To Ask During A Home Inspection

best high cfm ceiling fan review

Top 5 Best High CFM Ceiling Fans (2023 Review)

how much is a mold inspection

How Much Is A Mold Inspection? (2023 Cost Estimate)

how much is a mold inspection

What Will Fail A Home Inspection? (7 Things That Go Wrong)

best whole house fan

Top 4 Best Whole House Fans (2023 Review)

should seller be present at home inspection

Should Seller Be Present At Home Inspection? (6 Pros & Cons)

top rated best solar attic fan reviews

Top 7 Best Solar Attic Fans (2023 Review)

how much does an asbestos home inspection cost (1)

Home Much Does An Asbestos Home Inspection Cost? (2023 Estimate)

how to install pivot shower door

How To Install A Pivot Shower Door? (10 Step Guide)

how to install island range hood (1)

How To Install Island Range Hoods? (10 Step Guide)

how to clean glass shower door

How To Clean Glass Shower Doors? (3 Step Guide)

best framed shower door review

Top 5 Best Framed Shower Doors (2023 Review)

best cosmo range hood review

Top 5 Best Cosmo Range Hoods (2023 Review)

what size tankless water heater do i need

What Size Tankless Water Heater Do I Need? (3 Step Guide)

top best rated decorative bathroom exhaust fan reviews

Top 5 Best Decorative Bathroom Exhaust Fans (2023 Review)

how to install bathroom fan on first floor

How To Install A Bathroom Fan On First Floor? (14 Step Guide)

how to install bathroom fan on first floor

Top 5 Best Delta Bathroom Fans (2023 Review)

best uv air purifier review

Top 5 Best UV Air Purifiers (2023 Review)

what makes thermal imaging cameras useful

What Makes Thermal Imaging Cameras Useful? (2023 Guide)

best thermal camera for iphone review

Top 3 Best Thermal Cameras For iPhone (2023 Review)

how to install under cabinet ductless range hood

How To Install Under Cabinet Ductless Range Hoods? (5 Step Guide)

best propane tankless water heater review

Top 3 Best Propane Tankless Water Heaters (2023 Review)

how to flush tankless water heater

How To Flush A Tankless Water Heater? (9 Step Guide)

best condensing tankless water heater review

Top 5 Best Condensing Tankless Water Heaters (2023 Review)

how to adjust temperature on rinnai tankless water heater

How To Adjust Temperature On Rinnai Tankless Water Heaters? (5 Steps)

best tankless water heater for cold climates

Top 5 Best Tankless Water Heaters For Cold Climates (2023 Review)

wall mount range hood installation

Wall Mount Range Hood Installation (9 Step Guide)

best 16x25x1 air filter review

Top 5 Best 16x25x1 Air Filters (2023 Review)

how much does it cost to install a bathroom fan

How Much Does It Cost To Install A Bathroom Fan? (2023 Estimate)

best wood range hood review

Top 4 Best Wood Range Hoods (2023 Review)

how to install a bathroom fan roof vent

How To Install A Bathroom Fan Roof Vent? (7 Step Guide)

whole house water filter leaking from top

Whole House Water Filter Leaking From Top (6 Step Guide)

best 10-inch whole house water filter cartridge review

Top 5 Best 10-inch Whole House Water Filter Cartridges (2023 Review)

how does a whole house water filter work

How Does A Whole House Water Filter Work? (2023 Guide)

best whole house water filter and softener combos review

Top 5 Best Whole House Water Filter And Softener Combos (2023 Review)

how to remove spray foam insulation from skin

How To Remove Spray Foam Insulation From Skin? (2023 Guide)

best ventless bathroom fan review

Top 4 Best Ventless Bathroom Fans (2023 Review)

how much electricity does a bathroom fan use

How Much Electricity Does A Bathroom Fan Use? (2023 Estimate)

best stainless steel range hood review

Top 5 Best Stainless Steel Range Hoods (2023 Review)

how to adjust glass shower door hinges

How To Adjust Glass Shower Door Hinges? (4 Step Guide)

best round bathroom exhaust fan review

Top 5 Best Round Bathroom Exhaust Fans (2023 Review)

how to fix noisy bathroom fan

How To Fix A Noisy Bathroom Fan? (6 Step Guide)

best whole house water filter to remove fluoride and chlorine

Top 5 Best Whole House Water Filters To Remove Fluoride And Chlorine (2023 Review)

how does a whole house humidifier work

How Does A Whole House Humidifier Work? (2023 Guide)

how to change furnace air filter

How To Change Furnace Air Filters? (5 Step Guide)

best quiet range hood review

Top 5 Best Quiet Range Hoods (2023 Review)

best remote blower range hood review

Top 3 Best Remote Blower Range Hoods (2023 Review)

z line range hood installation

Z Line Range Hood Installation (5 Step Guide)

how does a thermal camera work

How Does A Thermal Camera Work? (2023 Guide)

best 400-cfm range hood review

Top 5 Best 400-CFM Range Hoods (2023 Review)

how to remove bathroom exhaust fan

How To Remove Bathroom Exhaust Fans? (8 Step Guide)

best 36-inch range hood review

Top 5 Best 36-Inch Range Hoods (2023 Review)

do range hoods have to be vented outside

Do Range Hoods Have To Be Vented Outside? (2023 Guide)

best bathroom fan switch review

Top 5 Best Rated Bathroom Fan Switches (2023 Review)

how do bathroom fans work

How Do Bathroom Fans Work? (2023 Guide)

best bathroom fan timer switch review

Top 5 Best Bathroom Fan Timer Switches (2023 Review)

how to interpret thermal images

How To Interpret Thermal Images? (2023 Guide)

best battery backpack leaf blower review

Top 4 Best Battery Backpack Leaf Blowers (2023 Review)

how to vent range hood on interior wall

How To Vent A Range Hood On An Interior Wall? (4 Venting Methods)

best duct for bathroom fan review

Top 4 Best Ducts For Bathroom Fans (2023 Review)

does furnace filter thickness matter

Does Furnace Filter Thickness Matter? (2023 Guide)

best filterless air purifier review

Top 4 Best Filterless Air Purifiers (2023 Review)

whole house humidifiers and mold

Whole House Humidifiers And Mold (2023 Guide)

best 30-inch range hood review

Top 5 Best 30-Inch Range Hoods (2023 Review)

what is air purifier cfm

What Is Air Purifier CFM? (2023 Guide)

best acrylic alcove bathtub review

Top 5 Best Acrylic Alcove Bathtubs (2023 Review)

how to install attic stair tent cover

How To Install Attic Stair Tent Cover? (4 Step Guide)

best furnace filter for mold review

Top 5 Best Furnace Filters For Mold (2023 Review)

how to paint an old range hood

How To Paint An Old Range Hood? (7 Step Guide)

top best rated thermal camera for android reviews

Top 5 Best Thermal Cameras For Android (2023 Review)

best laser measure for outside review

Top 4 Best Laser Measures For Outside (2023 Review)

how to prevent mold in bathroom without fan

How To Prevent Mold In Bathrooms Without Fans? (5 Step Guide)

best downdraft range hood review

Top 5 Best Downdraft Range Hoods (2023 Review)

why the bathroom fan stopped working

Why the bathroom fan stopped working? [8-Step Guide]

best freestanding tub review

Top 5 Best Freestanding Tubs (2023 Review)

how to remove nutone bathroom fan light cover

How To Remove Nutone Bathroom Fan Light Cover? (2023 Guide)

best hepa air purifier for large room review

Top 5 Best HEPA Air Purifiers For Large Rooms (2023 Review)

how to install range hood vent through ceiling

How To Install A Range Hood Vent Through Ceiling? (13 Step Guide)

best RGF Air purifiers review (1)

Top 3 Best RGF Air Purifiers (2023 Review)

what are the benefits of uv light in hvac systems

What Are The Benefits of UV Light in HVAC Systems? (2023 Guide)

best drum fan review

Top 5 Best Drum Fans (2023 Review)

how to clean oreck xl professional air purifier

How To Clean Oreck XL Professional Air Purifier? (5 Step Guide)

best outdoor tankless water heater review

Top 5 Best Outdoor Tankless Water Heaters (2023 Review)

can you run a furnace without a filter temporarily

Can You Run A Furnace Without A Filter Temporarily? (2023 Guide)

best semi frameless shower door review

Top 5 Best Semi-Frameless Shower Doors (2023 Review)

condensate pump running continuously

Condensate Pump Running Continuously (What’s Wrong?)

best roof mounted attic fans

Top 6 Best Roof Mounted Attic Fans (2023 Review)

top best rated panasonic bathroom fan reviews

Top 5 Best Panasonic Bathroom Fans (2023 Review)

attic fan temperature settings

Attic Fan Temperature Settings (*What Is Best?)

how to clean toto washlet

How To Clean Toto Washlets? (7 Step Guide)

top best rated battery backup sump pump reviews

Top 5 Best Battery Backup Sump Pumps (2023 Review)

where should i place my air purifier

Where Should I Place My Air Purifier? (2023 Guide)

best broan-nutone bathroom exhaust fan review

Top 5 Best Broan-Nutone Bathroom Exhaust Fans (2023 Review)

what is a water pressure booster pump

What Is A Water Pressure Booster Pump? (2023 Guide)

best toto one piece toilet with washlet

Top 5 Best Toto One Piece Toilets With Washlet (2023 Review)

water pressure booster pump installation

Water Pressure Booster Pump Installation (10 Step Guide)

top best rated non-programmable thermostat reviews

Top 5 Best Non Programmable Thermostats (2023 Review)

how do i stop condensation in my bathroom fan

How Do I Stop Condensation In My Bathroom Fan? (5 Step Guide)

top best rated frameless shower doors reviews

Top 5 Best Frameless Shower Doors (2023 Review)

bathroom fan venting options

5 Bathroom Exhaust Fan Venting Options (2023 Guide)

how to tell if condensate pump is working

How To Tell If A Condensate Pump Is Working? (4 Step Guide)

merv vs mpr filter ratings

MERV Vs. MPR Filter Ratings (*2023 Comparison Guide*)

best island range hood review

Top 5 Best Island Range Hoods (2023 Review)

person installing bathroom fan

How To Vent A Bathroom Fan Through The Wall? (4-Step Guide)

Top 5 Best Low Profile Ceiling Fans (2023 Review)

what happens if furnace filter is backwards

What Happens If My Furnace Filter Is Backwards? (How Bad?)

best exhaust fan for small bathroom review

Top 5 Best Exhaust Fans For Small Bathrooms (2023 Review)

what happens when you don't change ac filter

What Happens If You Don’t Change The AC Filter? (How Bad?)

best quiet hepa air purifier review

Top 5 Best Quiet HEPA Air Purifiers (2023 Review)

top best rated quietcool whole house fan (1)

Top 3 Best QuietCool Whole House Fans (*2023 Review*)

how to clean range hood baffle filter

How To Clean Range Hood Baffle Filters? (8 Step Guide)

top best rated range hoods by broan reviews

Top 5 Best By Broan Range Hoods (2023 Review)

how to clean honeywell humidifier

How To Clean A Honeywell Humidifier? (6 Step Guide)

best whole house water filter review