Thermostat manuals, organized
Find your thermostat manual.
Choose a brand or search the model number printed on your thermostat to find setup, wiring, installation, and operating instructions.
Tip: model numbers are often inside the faceplate or near the battery compartment.
5,231+thermostat manuals and guides
604+brands in the manual library
Start with the manufacturer
Popular thermostat brands
Brand pages collect compatible owner’s manuals, installer guides, programming instructions, and wiring references in one place.
More manufacturers
Explore more brands
- Fantini cosmi (75)
- hotowell (72)
- Pro1 Technologies (71)
- Lux (69)
- OEM (64)
- Robertshaw (63)
- SIEMENS (60)
- Danfoss (57)
- Beok (56)
- OCSTAT (55)
- General life (52)
- Aube (51)
- Peco (51)
- Neomitis (47)
- Vive (46)
- Drayton (45)
- Aprilaire (45)
- Ritetemp (44)
- Meitay-tec (43)
- Warmup (42)
- King Electric (41)
- Heatmiser (38)
- Daikin (36)
- Stelpro (35)
Recently added
Latest thermostat manuals
Newly cataloged manuals, shown without heavy image downloads so you can reach the document faster.
Johnson Controls
Johnson Controls T7000e LCD Digital Thermostat Installation Guide
Honeywell
Honeywell T8635L Microelectronic Communicating Programmable Thermostat USER’S GUIDE
HETTA
Hetta HS01RF WIRELESS THERMOSTAT KIT USER MANUAL
Heat-Mat
HEAT-MAT NGT-567-0010 Underfloor Heating Thermostat USER MANUAL
Honeywell
Honeywell RLV450 PROGRAMMABLE THERMOSTAT USER GUIDE
Honeywell
Honeywell RLV431 Programmable Thermostat User Guide
Find the right document
Search smarter
Use the complete model numberInclude letters, dashes, and suffixes for the closest match.
Check beneath the faceplateManufacturers commonly print the model near wiring terminals or batteries.
Confirm before wiringMatch the guide to your exact model and HVAC system before changing connections.