Lennox · Service
Lennox Thermostat and Control Integration
BC Wide selects and sets up thermostats and controls that match the furnace's actual capabilities: two-stage wiring, communicating controls where the furnace requires them, heat-pump changeover, continuous fan and humidity logic. The result is a system that behaves the way the manufacturer designed it. This page covers Lennox furnaces specifically.
Thermostat and control set-up that matches the furnace, not the box
Service at a glance
- Provider
- BC Wide Heating & Air Conditioning
- Where
- Greater Vancouver, BC
- Hours
- Monday–Thursday 7 am–10 pmFriday 7:30 am–10 pmSaturday 8 am–6 pmSunday 10 am–5 pm
- Emergency
- Subject to availability
- Phone
- 604-473-9690
A two-stage furnace with a single-stage thermostat still heats, but it never uses its low stage properly unless the control handles staging or the thermostat is wired for it. A modulating furnace needs its communicating control to modulate. Thermostat integration is matching the control to the equipment's documented behaviour, not picking the most popular thermostat.
The work includes correct wiring at the furnace terminals (this site's model pages list the actual terminals, for example G, C, W, Y/Y2, Y1, R, DHUM), configuring heat pump and dual-fuel changeover where applicable, setting continuous-fan behaviour, and confirming the thermostat's power supply uses the furnace's 24 V output correctly.
Where the furnace is communicating (for example Carrier Infinity equipment), the communicating control or user interface is part of the system design and is confirmed against the manufacturer's documentation rather than improvised with a standard thermostat.
Lennox specifics
Lennox is one of the furnace brands BC Wide Heating & Air Conditioning lists among the brands it services in Greater Vancouver. This hub is the entry point for Lennox gas-furnace documentation on this site; series, model and fault-code records are verified from manufacturer literature and added as they are completed, so this page grows over time.
BC Wide lists Lennox among the brands it works on. Factory-authorized dealer status for Lennox has not been confirmed and is not claimed here.
- EL195UH040NE36B
- EL195UH060NE36B
- EL195UH080NE48C
- EL195UH100NE60C
- EL196UH030XE36B
- EL196UH045XE36B
- EL196UH070XE36B
- EL196UH090XE48C
- EL196UH110XE60C
- EL297DF045XE36B
- EL297DF045XV36B
- EL297DF070XE48B
- EL297DF070XV48B
- EL297DF090XE48C
- EL297DF090XV60C
- EL297DF110XE60C
- EL297DF110XV60C
- EL297UH045XE36B
- EL297UH045XV36B
- EL297UH070XE36B
- EL297UH070XV36B
- EL297UH090XE48C
- EL297UH090XV36C
- EL297UH090XV48C
- EL297UH090XV60C
- EL297UH110XE60C
- EL297UH110XV48C
- EL297UH110XV60C
- EL297UH135XE60D
- EL297UH135XV60D
- ML196DF045XE36B
- ML196DF070XE48B
- ML196DF090XE48C
- ML196DF110XE60C
- ML196UH030XE36B
- ML196UH045XE36B
- ML196UH070XE36B
- ML196UH070XE48B
- ML196UH090XE36C
- ML196UH090XE48C
- ML196UH090XE60C
- ML196UH110XE60C
- ML196UH135XE60D
- ML296DF045XV36B
- ML296DF070XV48B
- ML296DF090XV60C
- ML296UH045XV36B
- ML296UH070XV36B
- ML296UH090XV48C
- ML296UH110XV60C
- SL297UH040NV36B
- SL297UH060NV36B
- SL297UH080NV48C
- SL297UH080NV60C
- SLP99DF070XV36B
- SLP99DF090XV36C
- SLP99DF090XV48C
- SLP99DF090XV60C
- SLP99DF110XV60C
- SLP99UH070XV36B
- SLP99UH090XV36C
- SLP99UH090XV48C
- SLP99UH090XV60C
- SLP99UH110XV60C
- SLP99UH135XV60D
- ML297UH045XV36B
- ML297UH070XV36B
- ML297DF070XV48B
- ML297DF090XV60C
- ML297DF110XV60C
- ML297UH090XV36C
- ML297UH090XV60C
- ML297UH110XV60C
- ML297UH135XV60D
What is included
- Thermostat selection matched to the furnace's staging and control type
- Wiring and configuration for heating, cooling and heat-pump inputs
- Dual-fuel changeover set-up where a heat pump shares the system
- Fan, humidity and scheduling set-up with a walkthrough
What is not included
- Smart-home platform integrations beyond the thermostat's own app
- Low-voltage wiring runs outside the mechanical area, unless quoted
Permits: None for thermostat wiring; confirm before touching furnace low-voltage terminals
When not to DIY
- Low-voltage wiring mistakes can back-feed the furnace control; leave wiring to a technician if you are not sure
How it works
Match the control
The furnace's control type and terminals are confirmed from its documentation.
Wire and configure
Thermostat and any accessories are wired and set up.
Verify
Each function is tested through a real cycle: heat, stages, fan and changeover.
Walkthrough
You learn the controls you actually use.
Questions people ask
Will my new smart thermostat work with my furnace?
Most two-stage non-communicating furnaces work with standard thermostats if wired correctly. Modulating and communicating furnaces need their own controls. This site's model pages show the terminals each furnace actually has.
Why does my two-stage furnace ignore the second stage?
Usually configuration: the thermostat is not calling W2, the furnace's thermostat type setting is single-stage, or the wiring does not reach the right terminals. Configuration and wiring checks fix it.
My ecobee shows odd behaviour with the furnace. What now?
Tell the technician the exact model of both devices. InteliSense-capable furnaces, for example, have specific thermostat partnerships that need the right firmware and wiring.
Who does the work
Technical Safety BC Licensed Gas Contractor
Licence LGA0090068, BC Wide Home Services Ltd
Source, checked 2026-09-07
BC Wide states its work is done by TSBC-licensed gas fitters and Red Seal technicians. Source
Reviews of BC Wide Heating & Air Conditioning are published on Google. This site shows no rating or count until the live figure is copied on a known date, because bcwide.ca currently states two different totals.
On-site furnace service across Greater Vancouver by BC Wide Heating & Air Conditioning
Vancouver, Burnaby, Richmond, Surrey, Coquitlam, North Vancouver, West Vancouver, New Westminster, Delta, Langley, Port Moody, Port Coquitlam, White Rock, Pitt Meadows, Maple Ridge, Tsawwassen, Ladner, Anmore, Belcarra, Lions Bay.
Canada-wide gas furnace information: brand, model and error-code pages are reference material for anyone in Canada. Technicians are dispatched from Burnaby only.
Related
- ServiceGas Furnace InstallationNew furnace installation sized from a heat-loss calculation, not from the old furnace
- ServiceFurnace ConsultationA consultation before you buy: sizing, staging, efficiency and whether a heat pump belongs in the plan
- ServiceGas Furnace RepairFurnace repair in Greater Vancouver, diagnosed before parts are replaced
Talk it through before you decide
A consultation covers sizing, staging, venting and whether a heat pump belongs in the plan. No purchase required.