Honeywell Home · Thermostats · HumidityThe Honeywell Home space at AirGreenHoneywell Home thermostats, TrueZONE zoning, humidifiers and dehumidifiers, sold and installed by AirGreen in Montreal, Laval, Longueuil, the South Shore and the North Shore.

Mon–Thu 8 a.m.–6 p.m., Fri 8 a.m.–4 p.m.

Honeywell Home · made by Resideo · checked October 13, 2026

Honeywell Home: the right thermostat starts behind the wall plate

Baseboards at 120 or 240 V, floor heating, a furnace or central heat pump on 24 V, whole-home humidity: with Honeywell Home, every control depends on what reaches the wall. Tell us what is behind yours; the numbers come from the manufacturer’s guides.

Free estimate See the Honeywell products

What is behind your thermostat?

Baseboards and convectors: line-voltage electronic thermostats

Aube TH114 and TH115 series, TH106, TH401, TH450, LineVoltPRO
Up to 16.7 A, or 4,000 W at 240 V, on the single-pole S models
Resistive loads only, installed by an electrician (Honeywell)

See the section →

16.7 A: Baseboards: single-pole TH114 and TH115 at 240 V
4 + 2: Heating + cooling stages, ElitePRO on a heat pump
22 gal: Per day: HM750 steam humidifier at 240 V
5 years: Manufacturer warranty: 24 V thermostats and humidifiers

AirGreen × Honeywell HomeSold and installed by AirGreenBaseboards up to 16.7 A at 240 VElitePRO: 4 heat + 2 cool stagesHM750 steam: 22 gal/day at 240 V5-year manufacturer warranty: 24 V thermostats and humidifiersMontreal · Laval · Longueuil · South Shore · North Shore

01 Baseboards and heated floors

Line voltage: amperage comes first

These thermostats switch the baseboard or heating cable directly. The circuit load must stay under the limit printed in Honeywell’s guide, with resistive loads only and a certified electrician.

Work out the circuit load

Circuit voltage

What the thermostat controls

Total wattage on this thermostat : 2,000 W

250 W5,000 W

Add up the watts printed on every baseboard wired to the same thermostat. Amps = watts ÷ volts is only for picking the model; the circuit itself is the electrician’s job.

Result

8.3 A

2,000 W ÷ 240 V, the load the thermostat has to switch

10 models rated for this load

TH105PLUSTH105PLUS/U5-2 day, 4 periods · 1,750 W at 120 V, 3,500 W at 240 VProgrammablemax 14.6 A
TH106TH106/U7-day, 4 periods · 2,000 W at 120 V, 4,000 W at 240 VProgrammablemax 16.7 A
TH114-A-240S-BTH114-A-240S-B/U4,000 W at 240 V, 3,470 W at 208 VNon-programmableSingle polemax 16.7 A
TH114-A-240D-BTH114-A-240D-B/U3,600 W at 240 V, 3,120 W at 208 VNon-programmableDouble polemax 15.0 A
TH115-A-240S-BTH115-A-240S-B/U7-day · 4,000 W at 240 V, 3,470 W at 208 VProgrammableSingle polemax 16.7 A
TH115-A-240D-BTH115-A-240D-B/U7-day · 3,600 W at 240 V, 3,120 W at 208 VProgrammableDouble polemax 15.0 A
TH401TH401/U1,250 W at 120 V, 2,500 W at 240 VNon-programmablemax 10.4 A
TH450TH450/U2,000 W at 120 V, 4,000 W at 240 VNon-programmablemax 16.7 A
LineVoltPRO TL8130TL8130A1005/U7-day, 4 periods · 4,000 W at 240 VProgrammablemax 16.7 A
LineVoltPRO TL8230TL8230A1003/U7-day · 3,600 W at 240 VProgrammableDouble polemax 15.0 A

S or D? In the Aube series, S = single pole (16.7 A) and D = double pole (15 A, breaks both 240 V wires). The 024T versions drive a 24 V relay, not the baseboard: they go with a relay, on quotation. The CT230 module adds a 15 A floor circuit; Honeywell pairs it with the 12 VDC version of the TH114/TH115.

AirGreen × Honeywell Home

Honeywell Home’s controls, a local install.

Honeywell Home, made by Resideo, designs the thermostats, the zoning and the humidity equipment. AirGreen picks with you the model that matches what is behind your wall plate. Each does what it does best.

What Honeywell Home brings

One control per heating systemBaseboards at 120 or 240 V, radiant floors, 24 V, hot water: four thermostat families, according to Resideo’s guides.
4 heat + 2 cool stagesElitePRO on a heat pump, dual fuel and humidity, according to Resideo’s selection guide 50-1376.
22 gal/day at 240 VThe HM750 steam humidifier; the evaporative TrueEASE units give 12 to 18 gal/day, according to Resideo.
5-year manufacturer warranty24 V thermostats, humidifiers and DR dehumidifiers, on the terms of Resideo’s documents.

What AirGreen brings

Sold and installed by AirGreen24 V thermostats, zoning, humidifiers and dehumidifiers, in Montreal, Laval, Longueuil, the South Shore and the North Shore.
Free estimateA photo of the current thermostat and the wires behind it: that is where it starts.
Programs checkedENERGY STAR and Énergir’s PE-204 list, model by model, read on 13 October 2026.
RBQ 5645-9605-01Subclasses 15.8, 15.10 and 16.

The result: the right Honeywell Home for what is behind your wall plate, chosen with you.

Choose my thermostat Book my free estimate

02 Furnace, heat pump, air conditioner

Low voltage: what your wires allow

On 24 V, the thermostat drives the equipment through thin coloured wires. Stage count, the C-wire and the heat pump decide the model. Capacities come from Resideo selection guide 50-1376 (September 2025).

Find the 24 V thermostat

Your system

Heating stages

On a heat pump, count the compressor and the electric backup: 1 compressor + 1 backup = 2.

Cooling stages

Is there a C (common) wire at the thermostat?

Remote control by app

Also control humidity

Matching models

16 matching models

Capacity shown: heating / cooling stages for your type of system.

FocusPRO N100 2H/1CTH1210U4001/UNon-programmable · batteries or C-wireC-wire optional2H/1C
FocusPRO N100 3H/2CTH1320U4002/UNon-programmable · batteries or C-wireC-wire optional3H/2C
FocusPRO P200 2H/1CTH2210U4005/UProgrammable · batteries or C-wireC-wire optional2H/1C
FocusPRO P200 3H/2CTH2320U4006/UProgrammable · batteries or C-wireC-wire optional3H/2C
T6 Pro TH6210TH6210U2001/UProgrammable · one compressor stageC-wire optional2H/1C
T6 Pro TH6220TH6220U2000/UProgrammable · wired outdoor sensor optionC-wire optionalDual fuel2H/1C
T6 Pro TH6320TH6320U2008/UProgrammable · separate auxiliary and emergency heatC-wire optionalDual fuel3H/2C
T6 Pro SmartTH6220WF2006/UProgrammable · 24 V, no batteriesC-wire requiredWi-Fi2H/1C
T6 Pro Z-WaveTH6320ZW2007/UProgrammable · for a Z-Wave home systemC-wire optionalZ-WaveDual fuel3H/2C
Wi-Fi 9000TH9320WF5003/UColour touchscreen · programmableC-wire requiredWi-Fi2H/2C
VisionPRO 8000 Wi-FiTH8321WF1001/UTouchscreen · programmablePower: on quotationWi-Fi3H/2C
VisionPRO 8000 RedLINKTH8321R1001/UHumidify, dehumidify, ventilate · C-wire or Wire Saver for RedLINK accessoriesC-wire optionalRedLINKHumidityDual fuel3H/2C
ElitePRO S900THX900W1/UWhite (W1) or black (B2) · no RedLINKC-wire requiredWi-Fi3H/2C
ElitePRO S1000THX1000W1/UWhite or black · RedLINK 3.0 sensorsC-wire requiredWi-Fi + RedLINK 3.0HumidityDual fuel4H/2C
ElitePRO S1100THX1100W3/UWhite or black · VOC and estimated CO₂C-wire requiredWi-Fi + RedLINK 3.0HumidityDual fuel4H/2C
ElitePRO S1200THX1200W5/UWhite or black · Matter, up to 3 air-quality devices with EIMC-wire requiredWi-Fi + RedLINK 3.0HumidityDual fuel4H/2C

What the tool leaves out: the T10 Pro, PRO 1000, The Round and the mechanical thermostats stay in the grid below, but the tool only offers models described in Resideo’s current documents. The real wire and stage count is checked on site, on quotation.

03 Rebates and certifications

ENERGY STAR, Énergir, LogisVert: what really applies

Checked October 13, 2026 on each program’s own site. ENERGY STAR certifies smart thermostats, not humidifiers. Énergir helps customers heated with natural gas. Hydro-Québec’s LogisVert covers no thermostat, humidifier or dehumidifier.

Pick a model

ENERGY STAR

Certified

Yes: ENERGY STAR record 4429195, certified May 28, 2025

Énergir

Up to $100

Yes: named in Énergir’s PE-204 list (valid from April 1, 2026)

LogisVert

Not eligible

Guide v1.10 (September 15, 2026) covers no thermostat.

Énergir: up to $100 per smart thermostat named on its PE-204 list (valid from April 1, 2026), for homes heated mainly with natural gas; Énergir states that amounts and conditions may change. You apply with Énergir. ENERGY STAR is not a rebate: it is a certification.

04 TrueZONE zoning

One system, several zones: which panel?

A TrueZONE panel opens and closes duct dampers so each zone is heated or cooled to its own setpoint. Capacities come from Resideo zoning catalogue 70-0851 (February 2022).

Pick the panel

Number of zones

Your system

ZD and ARD dampers: 24 V, spring return, open by default on failure (Resideo catalogue).

Panel

TrueZONE HZ221

2 zones · single-stage heat pump with electric backup, no dual fuel

HZ2212 zones · HP 1 stage

HZ3112–3 zones · 1 stage

HZ3222–3 zones · 2 stages

HZ4322–4 zones · dual fuel

See this panel

05 Whole-home humidifiers

Bypass, fan or steam: the choice is made at the duct

Honeywell sizes its humidifiers in cubic feet (area × ceiling height), not square feet. Evaporative units are rated with 49 °C (120 °F) plenum air; steam is rated by voltage.

Heated area : 1,800 sq ft

8004,000

Ceiling height

Volume to humidify

14,400 cu ft

Access to the return for a bypass duct

A dedicated 240 V circuit is possible

Bypass

Covers your volume

Published coverage: 16,000 to 20,000 cu ft

12 or 17 gal/day, rated with 49 °C (120 °F) plenum air
6-in bypass duct between supply and return
HE150 and HE250: automatic bypass damper
HumidiPRO included

HE100 · HE150 · HE200 · HE250

Fan-powered

Covers your volume

Published coverage: 24,000 cu ft

18 gal/day, rated with 49 °C (120 °F) plenum air
No bypass duct, 120 V outlet, 1 A
On the return: warm water strongly recommended by Honeywell
HumidiPRO included

HE300

Electrode steam

Covers your volume

HM750: 24,000 cu ft at 240 V

11 gal/day at 120 V, 22 gal/day at 240 V (1.5 or 3 kW)
Dedicated 15 A circuit, cold water, drain rated for 93 °C (200 °F)
Minimum airflow: 115 CFM at 120 V, 230 at 240 V
Cylinder replaced about once a year

HM750

With a heat pump? Honeywell publishes no heat-pump compatibility statement for these humidifiers. What it does publish: evaporative units are rated with 49 °C (120 °F) plenum air, and steam depends only on voltage and a minimum airflow. We look at your system on site before choosing.

Model	Type	Gal/day	Published coverage	Consumable
HE100	Bypass	12	16,000 cu ft	HC22 pad
HE150	Bypass, auto damper	12	16,000 cu ft	HC22 pad
HE200	Bypass	17	20,000 cu ft	HC26 pad
HE250	Bypass, auto damper	17	20,000 cu ft	HC26 pad
HE300	Fan-powered	18	24,000 cu ft	HC26 pad
HE105	Bypass	12	Not published	HC22 pad, yearly
HE205	Bypass	17	Not published	HC26 pad
HM750	Steam	11 / 22	12,000 / 24,000 cu ft	HM750ACYL cylinder, ≈ 1 year

Sources: Resideo guides 69-2413EF (TrueEASE), 69-2414EFS, 33-00229EF (HE105/HE205), 33-00289 (HM750). HM750: 11 gal/day at 120 V, 22 gal/day at 240 V. One published installation: HM750A1000 steam humidifier in Montreal (April 2024).

06 Winter humidity

The colder it is outside, the less you humidify

Honeywell’s homeowner manual (69-2414EFS, July 2020) gives a starting point by outdoor temperature, to limit condensation on windows.

Outdoor temperature : −18 °C

−30 °C0 °C

Suggested relative humidity

25 %

The HumidiPRO H6062, with its outdoor sensor, adjusts the setpoint by itself in cold weather (Honeywell, 33-00003-02).

07 Whole-home dehumidifiers

DR65, DR90, DR120: drying the whole house

Connected to the ducts, they pull water from the air of the whole house and send it to the drain. Figures from Resideo’s March 2023 spec sheets.

Area to dehumidify : 1,500 sq ft

5004,500

Smallest one that covers it

DR65A3000

Up to 1,800 sq ft per Resideo · 65 pints/day at 80 °F and 60 % RH

DR65up to 1,800 sq ft

DR90up to 2,800 sq ft

DR120up to 3,500 sq ft

See this model

	DR65A3000	DR90A3000	DR120A3000
Pints/day at 80 °F, 60% RH	65	90	120
Pints/day at 70 °F, 60% RH	47	65	88
Published coverage	1,800 sq ft	2,800 sq ft	3,500 sq ft
Water removed per kWh	2.22 L	2.9 L	2.9 L
Power	120 V · 5.2 A	120 V · 5.3 A	120 V · 7.3 A
Ducts	8 in	10 in + 6 in fresh air	10 in + 6 in fresh air
Filter	MERV-11	MERV-11	MERV-11

Resideo spec sheets 33-00328, 33-00329 and 33-00330 (rev. 03-23). No Québec program subsidizes a dehumidifier (checked October 13, 2026).

08 Sensors, gateways, modules

RedLINK 2.0 or 3.0: each accessory goes with its thermostat

Honeywell wireless accessories do not mix across generations. Here is what each one does, per Resideo’s documents.

RedLINK 3.0

For ElitePRO S1000, S1100, S1200 and T10+ Pro

C7189R3002 · Indoor sensor, temperature and humidity
C7189R3010-2 · Room sensors (2), up to 20 per ElitePRO
C7089R3013 · Wireless outdoor sensor
EIM4010 · EIM 3.0 module (not for the S900)

RedLINK 2.0

For VisionPRO 8000 RedLINK and wireless FocusPRO

C7189R1004 · Wireless indoor sensor
C7089R1013 · Wireless outdoor sensor
THM6000R7001 · Internet gateway (app)
THM5421R1021 · EIM: up to 4 heat / 2 cool on a heat pump, 3 air-quality contacts
THM5320R1000 · EIM for wireless FocusPRO
THM4000R1000 · Wireless adapter for TrueZONE
REM5000R1001 · Portable comfort control

Wired and humidity

Sensors and humidity control

C7189U1005 · Wired indoor sensor
C7089U1006 · Wired outdoor sensor, up to 200 ft of wire
H6062A1000 · HumidiPRO: 20 to 60% RH in auto, ±5% RH
TG511A1000 · Thermostat guard

09 Warranties

The manufacturer’s warranty, family by family

Resideo’s warranty, on the terms of its documents: repair or replacement at the manufacturer’s choice, proof of purchase required; removal and reinstallation costs are excluded on humidifiers and dehumidifiers.

Family	Warranty	Source
Aube line-voltage thermostats (TH105PLUS, TH106, TH114, TH115, TH401, TH450)	3 years	Owner’s guides
Floor heating (TH114-AF, TH115-AF, CT230)	3 years	33-00226EFS, 33-00221EFS, 33-00222EFS
LineVoltPRO TL8130, TL8230	On quotation (3 or 5 years depending on the document)	69-1805EF, 69-1803ES
Residential 24 V thermostats (FocusPRO, T6 Pro, Wi-Fi 9000, ElitePRO)	5 years	Selection guide 50-1376
TrueZONE zoning	5 years (60 months from installation)	70-0851
SuitePRO TB6575 (fan coil)	2 years	62-0278
TrueEASE, HE105, HE205, HM750 humidifiers	5-year limited	69-2414EFS, 33-00229EF, 33-00289
DR65, DR90, DR120 dehumidifiers	5-year limited	33-00297EFS, 33-00298EFS
Other modules and accessories	On quotation	—

10 Honeywell at AirGreen

The Honeywell collections, one per family

Each family also has its own page, with its filters. The brand’s full grid is right below.

11 Frequently asked questions

Honeywell thermostats and humidity: your questions

Search a word (C-wire, Énergir, steam…) to filter the answers.

Search the FAQ

Which Honeywell thermostat for electric baseboards?

A line-voltage electronic thermostat from the Aube series: TH114 (non-programmable), TH115 or TH106 (programmable), TH401, TH450 or LineVoltPRO. Single-pole S models take up to 16.7 A, double-pole D models 15 A. The calculator in section 01 sorts them by your wattage.

Can I use a baseboard thermostat on my furnace?

No. Honeywell states its line-voltage thermostats are not for central heating or inductive loads. A furnace or central heat pump needs a 24 V thermostat (section 02).

What is the C-wire?

The 24 V common wire that powers the thermostat continuously. It is required on the T6 Pro Smart, FocusPRO S200, Wi-Fi 9000 and the ElitePRO models. The FocusPRO N100 and P200 and the non-connected T6 Pro also run on batteries.

Which thermostat for a heat pump with electric backup?

You need at least 2 heat-pump heating stages: FocusPRO N100 or P200 2H/1C and 3H/2C, T6 Pro, T6 Pro Smart, VisionPRO 8000, Wi-Fi 9000 or ElitePRO (up to 4 heat / 2 cool). The T6 Pro TH6220U and TH6320U also handle dual fuel.

Are Honeywell thermostats eligible for LogisVert?

No. Hydro-Québec’s LogisVert guide (version 1.10, September 15, 2026) covers no thermostat, humidifier or dehumidifier.

Does Énergir pay toward a Honeywell thermostat?

For homes heated mainly with natural gas, Énergir offers up to $100 per smart thermostat named on its PE-204 list (valid from April 1, 2026): ElitePRO, T10 Pro, T6 Pro Wi-Fi, FocusPRO S200, Wi-Fi 9000 and VisionPRO 8000. You apply with Énergir, on its terms.

Bypass, fan or steam: what is the difference?

A bypass unit uses the pressure difference between supply and return and needs a 6-in bypass duct. The fan model (HE300) moves the air itself, with no bypass. Steam (HM750) boils water: 11 gal/day at 120 V, 22 gal/day at 240 V, on a dedicated circuit.

Does a Honeywell humidifier work with a heat pump?

Honeywell publishes no statement on this. Evaporative units are rated with 49 °C (120 °F) plenum air; steam depends on voltage and a minimum airflow. We assess your system on site before recommending a type.

What humidity should I aim for in winter?

Honeywell’s guide suggests starting at 15% at −29 °C, 20% at −23 °C, 25% at −18 °C, 30% at −12 °C and 35% at −7 °C and above, to limit condensation on windows.

What maintenance does a humidifier need?

Evaporative units use an HC22 or HC26 pad; for the HE105 and HE205, Honeywell recommends replacing it every year, more often with hard water. On the HM750 the cylinder is replaced about once a year, depending on water and use.

How many zones with TrueZONE?

2 to 3 zones with the HZ311 and HZ322, 2 zones with the HZ221 (heat pump), and 2 to 4 with the HZ432, expandable to 32 zones with TAZ-4H modules.

Who makes Honeywell Home products?

Resideo Technologies, which uses the Honeywell Home brand under licence from Honeywell International (Resideo’s 2025 annual 10-K report).

How much is a Honeywell thermostat or humidifier installed?

Price on quotation: the model, wiring, ductwork and electrical work change everything. The estimate is free.

AirGreen Climatisation & Chauffage

Your Honeywell control, priced on quotation

A photo of your current thermostat (and the wires behind it), your heating type and floor area: that is what it takes to pick the right model.

Request my quote 514 316-2973

RBQ 5645-9605-01 (subclasses 15.8, 15.10 and 16)
Showroom: 1370 Joliot-Curie Street, Suite 712, Boucherville
Office: 4951 Sainte-Catherine Street East, Montréal
Mon–Thu 8 a.m.–6 p.m. · Fri 8 a.m.–4 p.m.

Sources (consulted October 13, 2026)

Resideo, Programmable and Non-Programmable Thermostat Selection Guide 50-1376, rev. AR, September 2025.
Aube guides: TH114 33-00622EFS-01; TH115 69-2617EFS-05 (rev. 05-22); TH106 69-2544EFS-12; TH105PLUS 69-2788EF-09; TH401 69-2550EFS-09; TH450 69-2659EF-05; TL8130 69-1805EF-07; TL8230 69-1803ES-09.
Floor: TH114-AF 33-00226EFS-06 (rev. 07-22); TH115-AF 33-00221EFS-08 (rev. 06-22); CT230 33-00222EFS-04 (rev. 02-20).
24 V: T6 Pro 33-00181EFS-19; T6 Pro Smart 33-00411-04; T6 Pro Z-Wave 33-00347-04; Wi-Fi 9000 33-00341-02; VisionPRO 8000 RedLINK 68-0312-02; ElitePRO S1200 33-00706ES-01 (rev. 7/25); TH140 33-00055F-05; EIM 3.0 33-00745EFS-02.
Resideo, Zoning Products Catalog 70-0851-18, rev. 02-22.
Humidity: TrueEASE 69-2413EF-19 and 69-2414EFS-01 (rev. 07-20); HE105/HE205 33-00229EF-05 (rev. 07-22); HM750 33-00289-01; HumidiPRO 33-00003-02 (rev. 10-20); DR65/DR90/DR120 33-00328-04, 33-00329-03, 33-00330-03 (rev. 03-23), 33-00297EFS, 33-00298EFS.
ENERGY STAR, “Certified Smart Thermostats” dataset (7p2p-wkbf), consulted October 13, 2026.
Énergir, PE-204 “Smart thermostats” list, valid from April 1, 2026, and the grant page, consulted October 13, 2026.
Hydro-Québec, LogisVert residential participation guide, version 1.10, September 15, 2026.
Resideo Technologies, fiscal 2025 annual report on Form 10-K (Honeywell Home trademark licence).

Price on quotation · free estimate

The Honeywell Home shop