52,264 products · 296,507 heat pump systems · 1,916 brands
Find the manual for your model.
Owner guides, verified specifications and step-by-step troubleshooting for appliances, electronics and home systems — searchable by the model number on the rating plate.
Rating plate lookup
Try WRT312CZJ, NS-32F202NA27 or an AHRI number such as 210857307.
Where do I find my model number?
- Refrigerators & freezers
- Inside the fresh-food section on a side wall or behind the crisper drawer.
- Washers & dryers
- Around the door opening, under the lid or on the back panel.
- Dishwashers
- On the edge of the inner door or the side of the tub.
- TVs, monitors & computers
- On a label on the back panel or underneath, or in Settings › About.
- Heat pumps & HVAC
- On the data plate on the side of the outdoor unit or inside the furnace door.
Browse by category
All categoriesKitchen & Laundry
Refrigerators, dishwashers, washers, dryers and cooking appliances.
Heating, Cooling & Water
Heat pumps, furnaces, boilers, air conditioners and water heaters.
Indoor Air & Comfort
Dehumidifiers, air purifiers, fans and smart thermostats.
Electronics & Office
TVs, monitors, computers, printers, phones and UPS units.
Lighting & EV Charging
LED downlights and electric vehicle chargers.
Commercial Equipment
Food service, commercial laundry, HVAC and lab equipment.
- Commercial HVAC 894 models · 12,037 systems
- Commercial Ice Machines 623 models
- Commercial Dishwashers 400 models
- Commercial Refrigerators 1,925 models
- Commercial Ovens 379 models
- Commercial Fryers 175 models
- Commercial Griddles 47 models
- Commercial Steam Cookers 201 models
- Hot Food Holding Cabinets 234 models
- Commercial Coffee Brewers 19 models
- Commercial Cooktops 45 models
- Commercial Washers 134 models
- Commercial Water Heaters 750 models
- Vending Machines 68 models
- Laboratory Refrigerators & Freezers 1,136 models
Popular brands
All 1,916 brands- Midea982
- LG971
- Samsung633
- Kenmore589
- Lenovo581
- HP578
- Epson555
- Carrier457
- Rheem448
- Frigidaire445
- ASUS435
- Whirlpool428
- Hisense416
- Day & Night405
- Heil404
- Keeprite403
- Arcoaire401
- Comfortmaker401
- Tempstar401
- Lennox396
- GE355
- Airquest344
- Bosch340
- Ruud330
- Bryant319
- Friedrich305
- Philips303
- Acer302
- DELL300
- IDW295
- True Refrigeration292
- Tosot292
- TCL272
- GREE271
- Halo257
- BenQ255
Recently certified models
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- Trust Air Conditioners AA18H/O44P 1.5-ton split-system heat pump
- Visual Comfort & Co 3TPKSM57 57 in. ceiling fan
- Monte Carlo 3TPKSM57 57 in. ceiling fan
- SiComputer XS.**.##. desktop computer
- Williamson-Thermoflo GWC-140-N-T 91% AFUE condensing gas boiler
- Williamson-Thermoflo GWC-105-N-T 91% AFUE condensing gas boiler
- Williamson-Thermoflo GWC-070-N-T 91% AFUE condensing gas boiler
- Dukers D55R 41.6 cu. ft. solid-door reach-in refrigerator
How every guide is built
- Verified data first. Model numbers, dimensions, capacities and efficiency ratings come from the ENERGY STAR certified products database maintained by the U.S. EPA.
- Written for the exact configuration. Instructions change with the data — a front-load washer, a gas dryer or a cold-climate heat pump each get guidance that fits.
- Practical, conservative, independent. Safety guidance errs on the side of caution, costs show their assumptions, and we never invent specifications or error codes.