Heating, Cooling & Air manuals
Thermostats, AC units, heaters, purifiers, dehumidifiers. 47 brands and 1 written manual page so far.
Thermostats and HVAC equipment are where manuals matter most, because wiring mistakes can damage equipment. We treat these pages carefully and always point to the installer section of the official document.
You'll also find filter schedules for purifiers and dehumidifiers, which are easy to forget and matter a lot.
Brands in Heating, Cooling & Air
47 brands- A. O. SmithOfficial manual link
- American StandardOfficial manual link
- AprilaireOfficial manual link
- BlueairOfficial manual link
- BryantOfficial manual link
- CarrierOfficial manual link
- CowayOfficial manual link
- DaikinOfficial manual link
- DanbyOfficial manual link
- De'LonghiOfficial manual link
- DimplexOfficial manual link
- DometicOfficial manual link
- Dyson5 product lines
- ecobee4 product lines
- Emerson SensiOfficial manual link
- EmporiaOfficial manual link
- FellowesOfficial manual link
- FriedrichOfficial manual link
- Frigidaire3 product lines
- FujitsuOfficial manual link
- Fujitsu GeneralOfficial manual link
- GE Appliances4 product lines
- GoodmanOfficial manual link
- Google Nest3 product lines
- HaierOfficial manual link
- HisenseOfficial manual link
- Honeywell Home5 product lines
- LaskoOfficial manual link
- LennoxOfficial manual link
- LevoitOfficial manual link
- LG5 product lines
- MideaOfficial manual link
- Mitsubishi ElectricOfficial manual link
- Mr. HeaterOfficial manual link
- NapoleonOfficial manual link
- NavienOfficial manual link
- NewAirOfficial manual link
- OreckOfficial manual link
- Rabbit AirOfficial manual link
- RheemOfficial manual link
- RinnaiOfficial manual link
- TCLOfficial manual link
- TraneOfficial manual link
- VornadoOfficial manual link
- WhynterOfficial manual link
- WinixOfficial manual link
- XiaomiOfficial manual link
PDF manuals and manual pages
65 pagesCommercial gas water heaters (100276619)
A. O. Smith Commercial Gas Water Heater
Instruction manual · 60 pages · 5.3 MB
ECS-40
A. O. Smith ECS-40 Electric Water Heater
Instruction manual · 28 pages · 0.5 MB
Blue Pure 211+ Auto
Blueair Blue Pure 211+ Auto Air Purifier
User manual · 19 pages · 0.9 MB
350AAV condensing gas furnace
Bryant 350AAV Condensing Gas Furnace
Installation, operating and service instructions · 64 pages · 3.2 MB
926TC gas furnace
Bryant 926TC Gas Furnace
Installation, operating and service instructions · 78 pages · 15 MB
Infinity System Control SYSTXCCITC01-C
Carrier Infinity System Control Thermostat
Owner's manual · 76 pages · 3 MB
Airmega 150 (AP-1019C)
Coway Airmega 150 Air Purifier
User manual · 68 pages · 10.7 MB
Airmega 300 / 400
Coway Airmega 300 and 400 Series Air Purifiers
User manual · 88 pages · 21.8 MB
Airmega Mighty2 (AP-1512N)
Coway Airmega Mighty2 Air Purifier
User manual · 80 pages · 9.7 MB
Airmega AP-1512HH Mighty
Coway Airmega AP-1512HH Mighty Air Purifier
User manual · 21 pages · 8.1 MB
DDR040EB2WDB dehumidifier
Danby 40 Pint Dehumidifier DDR040EB2WDB
Owner's manual · 48 pages · 5.3 MB
DDR022BSWDB / DDR050BSWDB dehumidifier
Danby 50 Pint Dehumidifier DDR050BSWDB
Owner's manual · 68 pages · 3.8 MB
DFI2310
Dimplex DFI2310 Electric Fireplace Insert
Owner's manual · 16 pages · 0.7 MB
Prism BLF3451
Dimplex Prism BLF3451 Linear Electric Fireplace
Owner's manual · 22 pages · 1.4 MB
Revillusion RBF30
Dimplex Revillusion Built-in Electric Firebox
Owner's manual · 24 pages · 2.3 MB
Pure Cool Tower
Dyson Pure Cool Tower Purifier
Operating manual · 16 pages · 2 MB
Pure Hot+Cool
Dyson Pure Hot+Cool Purifier
Operating manual · 24 pages · 2.6 MB
Smart Thermostat Enhanced
ecobee Smart Thermostat Enhanced
Setup and user guide · 99 pages · 6.5 MB
ecobee3 lite
ecobee3 lite Smart Thermostat
Installation guide · 69 pages · 1.2 MB
Sensi Lite
Sensi Lite Smart Thermostat
Installation guide · 10 pages · 0.8 MB
Sensi Touch 2
Sensi Touch 2 Smart Thermostat
Installation guide · 13 pages · 3.2 MB
Sensi ST55 (1F87U-42WF)
Sensi Smart Thermostat ST55
Installation guide · 10 pages · 0.9 MB
Chill Premier CCW / CEW 15-24K
Friedrich Chill Premier Room Air Conditioner
Installation and operation manual · 25 pages · 5.2 MB
Kuhl Q
Friedrich Kuhl Q Room Air Conditioner
Installation and operation manual · 132 pages · 20.4 MB
WallMaster
Friedrich WallMaster Thru-the-Wall Air Conditioner
Installation and operation manual · 51 pages · 13.3 MB
Halcyon 18RLB / 24RLB / 30RLXB / 36RLXB
Fujitsu Halcyon Wall-Mounted Mini-Split (RLB / RLXB)
Operating manual · 8 pages · 1.9 MB
Halcyon 9RL2 / 12RL2
Fujitsu Halcyon Mini-Split (9RL2 / 12RL2)
Operating manual · 6 pages · 0.6 MB
Halcyon ASUG09LZCB
Fujitsu Halcyon Wall-Mounted Mini-Split (ASUG09LZCB)
Operating manual · 36 pages · 2.9 MB
Halcyon AOU9RL2 / AOU12RL2
Fujitsu Halcyon Mini-Split Heat Pump
Operating manual · 6 pages · 0.6 MB
Advanced Plus Series duct-free
Haier Advanced Plus Series Duct-Free System
Owner's manual · 28 pages · 3.2 MB
Standard high wall duct-free
Haier High Wall Duct-Free System
Owner's manual · 26 pages · 1.4 MB
T6 Pro (TH6210U, TH6220U, TH6320U)
Honeywell Home T6 Pro Programmable Thermostat
Installation instructions · 44 pages · 6 MB
T6 Pro (TH6210U, TH6220U, TH6320U)
Honeywell Home T6 Pro Programmable Thermostat
User guide · 32 pages · 8.7 MB
CT22835
Lasko CT22835 Ceramic Tower Space Heater
Manual · 8 pages · 1.6 MB
iComfort M30
Lennox iComfort M30 Smart Thermostat
User guide · 40 pages · 1.8 MB
iComfort S30
Lennox iComfort S30 Smart Thermostat
Installation manual and setup guide · 104 pages · 3.8 MB
ML180UH furnace
Lennox ML180UH Gas Furnace
Installation instructions · 7 pages · 0.7 MB
Core 300-P
Levoit Core 300-P Air Purifier
User manual · 20 pages · 4.2 MB
Core 300S / 300S-P
Levoit Core 300S Smart Air Purifier
User manual · 24 pages · 1.8 MB
Core 400S
Levoit Core 400S Smart Air Purifier
User manual · 24 pages · 5.6 MB
LV600HH
Levoit LV600HH Hybrid Ultrasonic Humidifier
User manual · 24 pages · 0.7 MB
Vital 100
Levoit Vital 100 Air Purifier
User manual · 20 pages · 1.1 MB
U Window AC (MAW08V1DWT, MAW10V1DWT, MAW12V1DWT)
Midea U Inverter Window Air Conditioner
User manual · 28 pages · 4 MB
MH15 (42132)
Mr. Heater MH15 Portable Propane Tank Top Heater
Operating instructions and owner's manual · 14 pages · 0.5 MB
NPE-A2 / NPE-S2
Navien NPE-A2 and NPE-S2 Tankless Water Heaters
Installation manual · 145 pages · 29.1 MB
NPE series
Navien NPE Condensing Tankless Water Heaters
Installation manual · 85 pages · 15 MB
NPE series
Navien NPE Condensing Tankless Water Heaters
User's information manual · 21 pages · 1.1 MB
MinusA2
Rabbit Air MinusA2 Air Purifier
User manual · 15 pages · 1.5 MB
MinusA3
Rabbit Air MinusA3 Air Purifier
User manual · 16 pages · 0.9 MB
Electric water heater with e-control (AP21980)
Rheem Electric Residential Water Heater
Use and care manual · 32 pages · 6.7 MB
ProTerra hybrid heat pump water heater (AP23657)
Rheem Hybrid Electric Water Heater
Use and care manual · 44 pages · 8.6 MB
RE Series tankless
Rinnai RE Series Tankless Water Heater
Installation and operation manual · 66 pages · 7 MB
SENSEI RX residential
Rinnai SENSEI RX Tankless Water Heater
Installation and operation manual · 165 pages · 8.5 MB
V53De outdoor
Rinnai V53De Outdoor Tankless Water Heater
Installation and operation manual · 36 pages · 3.4 MB
Outdoor heat pumps and air conditioners
Trane Heat Pump and Air Conditioner
Owner's guide · 6 pages · 0.6 MB
XL824 connected control
Trane XL824 Connected Control Thermostat
Installation guide · 36 pages · 2.2 MB
MVH
Vornado MVH Whole Room Heater
Owner's guide · 16 pages · 1.7 MB
VMH500
Vornado VMH500 Whole Room Heater
Owner's guide · 15 pages · 0.7 MB
ARC-115WG
Whynter ARC-115WG Portable Air Conditioner
Instruction manual · 15 pages · 9.6 MB
ARC-122DS
Whynter ARC-122DS Dual Hose Portable AC
Instruction manual · 19 pages · 5.5 MB
ARC-14S
Whynter ARC-14S Portable Air Conditioner
Instruction manual · 21 pages · 3.1 MB
5500-2
Winix 5500-2 Air Purifier
User manual · 2 pages · 2.4 MB
T810 / T830
Winix T810 Air Purifier
User manual · 2 pages · 6.3 MB
Mi Air Purifier 3H
Xiaomi Mi Air Purifier 3H
User manual · 12 pages · 3.6 MB
Nest Thermostat (2020)
Google Nest Thermostat
Smart thermostat · Heating, Cooling & Air
What these manuals usually cover
- Terminal labels and wiring
- Heat pump settings
- Filter replacement
- Error and service codes
- Installation clearances
Product types in this category
- Smart thermostats
- Programmable thermostats
- Window and portable AC
- Mini split systems
- Space heaters
- Air purifiers
- Dehumidifiers
- Humidifiers
Related guides
- 01
Thermostat wire labels decoded: Rh, Rc, W, Y, G, O/B
What each thermostat terminal letter means, why the C wire matters for smart thermostats, and the safety checks to do before replacing one.
- 02
DANGER, WARNING, CAUTION: what manual safety labels mean
The difference between DANGER, WARNING, CAUTION and NOTICE in owner's manuals, and the common symbols you'll see on products.
- 03
Descaling coffee makers, kettles and espresso machines
Why limescale slows your coffee maker down, how often to descale based on your water, and the mistakes that can void a warranty.