If your home’s gas furnace is aging and you’re considering a replacement, a conventional furnace may not be your only option. Combining an electric heat pump with a high-efficiency gas furnace can provide heating and cooling through an integrated system, and eligible homeowners may be able to reduce installation costs through the dual fuel rebate offered by FortisBC.
The standard FortisBC program currently offers a rebate of up to $4,000, with a potential additional $300 bonus when the installation is combined with another eligible home renovation upgrade. However, eligibility depends on the property, existing heating equipment, selected system, contractor qualifications and application requirements.
For homeowners in Vancouver, Surrey and other parts of British Columbia, understanding these conditions before committing to an installation can help prevent unexpected costs or a rejected application.
In this guide, Crest Mechanical Corp explains how the rebate works, which equipment requirements matter, how to prepare for installation and what to check before submitting your application.
What Is the Dual Fuel Rebate?
The dual fuel rebate is a FortisBC residential incentive intended to help eligible homeowners replace an existing gas or propane furnace with a qualifying dual fuel heating and cooling system.
The standard program offers up to $4,000 for an eligible installation. Homeowners who complete an additional qualifying upgrade may also be eligible for a $300 two-upgrade bonus, subject to the applicable program rules.
When researching the dual fuel heat pump rebate BC homeowners should distinguish between the standard rebate and the separate income-qualified program. The latter has different eligibility conditions and currently advertises a rebate of up to $8,000. The two programs should not be treated as interchangeable.
A dual fuel installation is different from replacing a gas furnace with another furnace or installing a heat pump without the required gas backup. The standard rebate requires a qualifying, integrated combination of heating equipment and compliance with specific installation and documentation conditions.
Important: The advertised maximum is not guaranteed. Check the current official program requirements before purchasing equipment or authorising work.
How Much Can You Save With the Dual Fuel Rebate?
The financial benefit depends on the eligible installation cost, the incentive approved for your project and whether you qualify for the additional bonus.
| Incentive | Potential amount |
| Standard dual fuel rebate | Up to $4,000 |
| Eligible two-upgrade bonus | $300 |
| Maximum potential combined incentive | $4,300 |
These amounts reflect the standard program currently published by FortisBC. The bonus requires another eligible upgrade and is subject to its own terms. The total rebate also cannot exceed the paid eligible installation cost.
An illustrative installation-cost calculation
Suppose a qualifying heat pump and furnace installation costs $12,000.
| Cost calculation | Amount |
| Illustrative installation cost | $12,000 |
| Assumed approved base rebate | −$4,000 |
| Illustrative net cost | $8,000 |
This is an example, not a quote or a guarantee of rebate approval. It excludes any additional charges or adjustments and assumes the full $4,000 is approved.
If the homeowner qualifies for the additional $300 bonus, the potential net cost could fall further. However, the bonus should not be included in your budget until its eligibility conditions are confirmed.
Can you combine the rebate with other incentives?
FortisBC’s standard dual fuel rebate page states that the rebate cannot be combined with other FortisBC, provincial- or federally funded rebate programs. Applicants who have applied for or received rebates under other programs may therefore be ineligible. Review the current terms carefully before assuming that CleanBC or another incentive can be added.
What Is a Dual Fuel Heating System?
`A dual fuel heating system combines an electric heat pump with a gas furnace that works as backup heating. It is sometimes called a hybrid heating system.
A typical qualifying setup includes:
- A central ducted air-source heat pump.
- A compatible high-efficiency gas furnace.
- A connected thermostat or integrated control system.
- Properly configured controls that manage the changeover between heat pump and gas heating.
FortisBC describes its standard rebate as applying to a new central ducted air-source heat pump integrated with a compatible new high-efficiency gas furnace and connected thermostat.
How does a heat pump and gas furnace combination work?
A heat pump transfers heat rather than generating it by burning fuel. In heating mode, it extracts available heat from outdoor air and transfers that energy indoors. Many central heat pumps can also provide air conditioning during warmer months.
When outdoor conditions or the configured control settings call for backup heat, the gas furnace provides heating instead. The precise operating strategy depends on the equipment, system design, climate and applicable program requirements.
A properly designed electric heat pump combined with gas furnace system can offer several practical advantages:
- Heating and cooling through one integrated system.
- Gas furnace backup when the controls call for it.
- The ability to use the heat pump across appropriate outdoor conditions.
- An alternative to a conventional furnace-only replacement.
However, a heat pump is not automatically cheaper to operate in every situation. Electricity and natural gas rates, outdoor temperatures, equipment performance, control settings and the home’s heating demand all affect running costs.
The right heat pump gas furnace combo should therefore be selected for the property, not simply for its advertised efficiency rating or rebate amount.
Who Qualifies for the Dual Fuel Heat Pump Rebate in BC?
Meeting one eligibility requirement does not guarantee approval. Homeowners should confirm the property, utility account, existing furnace and proposed equipment against the current FortisBC program rules.
Use this checklist as a starting point.
Property and utility account eligibility
Under the standard program’s published requirements, the home must generally meet the following conditions:
- Have a residential FortisBC natural gas or eligible propane account.
- Be a year-round primary residence at least 12 months old.
- Be a single-family home, duplex, triplex, row home, townhouse or mobile home on a permanent foundation.
- Have an existing gas furnace serving as the primary space-heating system.
- Meet the applicable program requirements for the property and account holder.
If the registered property owner is not the utility account holder, such as in a landlord-and-tenant arrangement, FortisBC requires the account holder to complete the applicable Utility Account Holder Consent form.
Existing furnace requirements
The program is intended for eligible homeowners replacing an ageing gas or propane furnace. The supplied program criteria specify that the existing furnace must be at least 15 years old and serve as the home’s primary heating source.
FortisBC also identifies replacement of an existing dual fuel system, warranty replacements and replacements arising from insurance claims as ineligible under the published requirements. Confirm the exact current conditions before proceeding.
Who may not qualify?
Your project may be ineligible if it involves:
- New construction, an addition or a garage upgrade.
- A home that does not meet the program’s residence or account conditions.
- A furnace that is not the home’s primary heating source.
- Replacement of an existing dual fuel unit.
- A warranty replacement or an insurance-related replacement.
- Equipment that is not included on the approved system list.
- Installation by a contractor who does not meet the applicable programme requirements.
- An application submitted after the permitted deadline.
Rental properties and projects involving a different utility account holder require particular attention to the applicable consent and eligibility rules.
For an authoritative eligibility check, review the official FortisBC dual fuel rebate requirements before making a purchase decision.
Equipment Requirements for a Qualifying Hybrid Heating System
Not every heat pump and gas furnace combination qualifies for the hybrid heating system rebate BC homeowners may be researching. The individual components must meet the applicable technical criteria, and the matched system must be approved under the programme.
Minimum efficiency ratings
FortisBC publishes the following alternative heat pump efficiency combinations for the standard rebate.
| Requirement | Option 1 | Option 2 |
| Cooling efficiency | SEER ≥ 16 | SEER2 ≥ 15.20 |
| Heating efficiency | HSPF, Region IV ≥ 10.00 | HSPF2, Region IV ≥ 8.50 |
| Minimum capacity | 12,000 BTU (1 ton) | 12,000 BTU (1 ton) |
| Variable-speed compressor | Not mandatory under the published criteria | Not mandatory under the published criteria |
The proposed system must also satisfy the programme’s furnace, control, installation and equipment-matching requirements. Confirm the current specifications and the exact combination before installation.
Understanding the technical terms
- SEER and SEER2: Seasonal Energy Efficiency Ratio measures cooling efficiency under defined test conditions.
- HSPF and HSPF2: Heating Seasonal Performance Factor measures seasonal heating performance under defined test conditions.
- AFUE: Annual Fuel Utilization Efficiency describes how efficiently a gas furnace converts fuel into useful heat.
- AHRI reference number: Identifies a certified equipment combination and helps verify the performance ratings associated with the matched system.
The supplied programme brief specifies a minimum furnace rating of 95% AFUE. Because equipment requirements can change and the rating must match the applicable programme documentation, verify the furnace requirement against the current official installation and commissioning documents before publication or purchase.
Why equipment matching matters
A heat pump may meet the required SEER and HSPF thresholds individually but still fail to qualify when paired with a particular indoor unit or furnace.
Before proceeding, ask the contractor to confirm that:
- The proposed system appears on the current Qualified Dual Fuel Systems List.
- The outdoor heat pump, indoor unit and furnace form the approved combination.
- The matched system has the required AHRI certified reference number.
- The proposed installation meets all applicable control and commissioning requirements.
The FortisBC dual fuel rebate page provides the starting point for checking current equipment eligibility.
Regional Temperature Switchover Requirements
A dual fuel system must be configured to operate according to the applicable regional programme settings. The published FortisBC guidance identifies the following maximum gas-backup switchover temperatures.
| Region | Gas-backup switchover setting |
| Lower Mainland and Vancouver Island | 5°C or lower |
| Southern Interior and Northern BC | 2°C or lower |
The thermostat or control board must be configured to meet the applicable requirement. Your contractor should confirm the correct setting for the property’s location and document the configuration during commissioning.
These temperatures are programme compliance settings, not universal recommendations for every heat pump installation. They also do not mean that every heat pump stops operating when the outdoor temperature reaches the stated threshold.
The system’s actual operating limits depend on its equipment capabilities and design.
Why You Need an HPCN Certified HVAC Contractor
Choosing a qualified installer is important for both safe operation and rebate eligibility.
The standard FortisBC dual fuel programme requires installation by a gas contractor licensed by Technical Safety BC who is a member in good standing of the Home Performance Contractor Network (HPCN) and listed for the applicable rebate at the time of installation.
When looking for an HPCN certified HVAC contractor, check the contractor’s current programme listing rather than relying only on a website badge or a general claim of certification.
You can use the HPCN contractor directory to check listings for the applicable FortisBC dual fuel rebate. You can also verify the appropriate licence through Technical Safety BC’s contractor search.
What should the contractor handle?
A rebate-compliant installation may require:
- A formal, programme-approved heat load calculation.
- Confirmation that the proposed equipment combination is eligible.
- Appropriate gas work and permits.
- Installation of the connected thermostat and required controls.
- Configuration of the regional switchover settings.
- On-site commissioning to confirm system operation.
- Completion of the required commissioning records.
- Submission of installation data and photographs through the designated mobile application, where required.
These requirements matter because the equipment must be correctly sized, safely installed and documented. A technically sound installation may still encounter rebate problems if required records or programme conditions are missed.
Crest Mechanical Corp can be contacted to discuss heating options and installation requirements. Before engaging any contractor for a rebate-dependent project, confirm its current licensing, applicable HPCN listing and ability to complete the required programme documentation.
How the Dual Fuel Rebate Application Process Works
1. Check your property’s eligibility
Confirm the home type, primary residence conditions, utility account and age and role of the existing furnace.
2. Verify the contractor
Confirm the required Technical Safety BC licence and active HPCN listing for the specific rebate.
3. Complete the heating assessment
Have the contractor assess the home and complete the required heat load calculation to determine appropriate equipment capacity.
4. Confirm the approved equipment
Check the exact matched heat pump and furnace combination, AHRI reference and applicable efficiency requirements.
5. Review the written quote
Understand the installation scope, total cost, rebate assumptions and any exclusions before authorising the work.
6. Install and commission the system
Ensure the required installation, controls, commissioning checks and records are completed.
7. Collect the required documentation
Obtain the paid invoice, equipment details, heat load calculation, commissioning records and any required photographs or supporting documents.
8. Submit a complete application
Follow FortisBC’s current instructions and submit all required documents within the applicable deadline.
9. Respond to verification requests
Keep your documents accessible and cooperate if the programme administrator or its authorised verification provider requests additional information or an installation inspection.
This checklist is a practical overview, not a replacement for the official application instructions. FortisBC requires contractors to submit specified commissioning data and photographs at the time of installation, so documentation should be planned before work begins.
Documents to retain
Keep copies of the following, as applicable:
- Paid, itemised invoice.
- Equipment make and model numbers.
- AHRI certified reference number.
- Heat load calculation.
- Commissioning sheet and contractor records.
- Installation permit number and contractor licence details.
- Required photographs of the old and new heating systems.
- FortisBC account information.
- Any consent forms and other documents requested by the programme.
Important Deadlines and Rebate Restrictions
The following details are important for homeowners planning an installation.
| Item | Current published guidance |
| Eligible installation date | On or after October 15, 2026 |
| Application deadline | Within six months of the paid invoice date |
| Processing time | Allow up to 90 days |
| Invoice limit | Rebate cannot exceed the eligible paid installation cost |
| Combining incentives | Other FortisBC, provincial- or federal-funded rebates may be restricted |
| Verification | Selected installations may be subject to third-party verification |
These conditions are based on the current standard FortisBC programme information. Processing times are estimates, and the programme may change its terms. Check the official rebate page before committing to an installation or submitting an application.
Pay particular attention to the difference between the installation completion date and the paid invoice date. An eligible installation date does not automatically mean that a later application will meet the submission requirements.
Also, do not assume that starting an online form is equivalent to submitting a complete application. Follow the current checklist and retain proof of submission.
Dual Fuel System Installation in Vancouver and Heat Pump Rebates in Surrey
Homeowners considering dual fuel system installation Vancouver projects or searching for a heat pump rebate Surrey should confirm both the property’s eligibility and the applicable regional installation requirements.
The same general rebate framework may be relevant to properties in different parts of British Columbia, but utility account eligibility, programme conditions, regional switchover settings and contractor availability must be checked for the specific address.
When comparing installation proposals, ask each contractor to explain:
- Whether the exact equipment combination qualifies.
- How the system will be sized for your home’s heating demand.
- Which switchover settings apply to your region.
- What commissioning and installation records will be supplied.
- Which costs are included in the quote.
- Whether the advertised rebate is an estimate or an amount confirmed under the programme’s current conditions.
A clear, itemised proposal can help you compare the overall installation rather than focusing solely on the maximum advertised rebate.
If you’re considering replacing an older furnace, Crest Mechanical Corp can be contacted to discuss your heating options and the requirements that should be evaluated before choosing a system. Confirm service availability and the company’s applicable qualifications directly before booking.
Common Mistakes That Could Affect Your Rebate
Even when a home appears to meet the basic criteria, overlooking a technical or administrative requirement can create problems.
Avoid these common mistakes:
- Assuming every system qualifies. Individual efficiency ratings do not replace the requirement for an approved matched equipment combination.
- Ignoring the existing furnace requirements. Check its age and whether it is the primary heating source.
- Failing to check the contractor’s status. Verify the relevant licence and HPCN listing at the time of installation.
- Skipping the heat load calculation. Rule-of-thumb sizing may not satisfy programme requirements.
- Using the wrong switchover setting. Confirm the applicable regional temperature and control configuration.
- Overlooking commissioning and photographs. Some installation records must be completed on the day of installation.
- Assuming incentives can be stacked. Review the current restrictions before planning your finances.
- Missing the application deadline. Track the paid invoice date and submit a complete application on time.
- Budgeting on a guaranteed maximum. Treat advertised rebates as potential incentives until the programme confirms your eligibility.
A little preparation before installation can make it easier to identify gaps while they can still be addressed.
Frequently Asked Questions
1. What is the maximum dual fuel rebate in BC?
For the standard FortisBC programme, the base rebate is up to $4,000. A potential $300 two-upgrade bonus may be available if you complete another eligible upgrade and meet the applicable conditions. The separate income-qualified programme offers up to $8,000 under different rules.
2. Can I get an additional $300 bonus with the dual fuel rebate?
Potentially. The standard programme lists a $300 two-upgrade bonus when an eligible dual fuel installation is combined with another qualifying Home Renovation Rebate upgrade. Confirm the bonus conditions before including it in your budget.
3. How old must my existing gas furnace be?
The supplied standard programme criteria specify that the existing furnace must be at least 15 years old and serve as the home’s primary heating source. Verify the current programme requirements before proceeding.
4. Can I qualify if my home already has a heat pump?
Replacing an existing dual fuel system is listed as ineligible under the published standard programme conditions. If your home already has a heat pump in another configuration, ask FortisBC whether your specific project meets the current requirements.
5. Does every heat pump and gas furnace combination qualify?
No. The matched system must meet the applicable efficiency requirements and appear on the current Qualified Dual Fuel Systems List. The relevant AHRI certified reference must identify the approved equipment combination.
6. What efficiency ratings does the heat pump need?
FortisBC lists either SEER of at least 16 and HSPF (Region IV) of at least 10.00, or SEER2 of at least 15.20 and HSPF2 (Region IV) of at least 8.50. The system must also meet other programme requirements.
7. Is an HPCN member required for the installation?
Yes. The published standard programme requires a Technical Safety BC licensed gas contractor who is a member in good standing of the HPCN and listed for the applicable rebate at the time of installation.
8. What temperature must the system switch to gas backup?
Published FortisBC guidance specifies 5°C or lower for the Lower Mainland and Vancouver Island, and 2°C or lower for the Southern Interior and Northern BC. Confirm the applicable regional setting in the current programme documents.
9. Can I combine the dual fuel rebate with CleanBC or other incentives?
The standard FortisBC programme states that the rebate cannot be combined with other FortisBC, provincial- or federal-funded rebate programmes. Confirm the latest terms before applying for another incentive.
10. How long do I have to apply after paying my invoice?
The current standard programme states that a complete application must be submitted within six months of the paid invoice date. Check the official application instructions for the required documents.
11. How long does rebate processing take?
FortisBC advises applicants to allow up to 90 days for processing. Actual timing may vary, and additional information or verification may be requested.
12. Can homeowners in Vancouver or Surrey apply?
Homeowners in these areas can investigate the programme if they meet its requirements. Eligibility depends on the property, utility account, equipment, contractor and other applicable conditions, so location alone does not guarantee approval.
Explore Your Dual Fuel Heating Options With Crest Mechanical Corp
Replacing an ageing gas furnace is an opportunity to review your home’s heating requirements, comfort needs and long-term equipment options. A dual fuel system may be worth considering if you want electric heat pump operation alongside gas furnace backup and your property meets the applicable programme criteria.
Before committing to an installation, confirm the current dual fuel rebate requirements, approved equipment combination, contractor qualifications, switchover settings and application deadline.
Contact Crest Mechanical Corp to discuss your heating options and potential installation requirements. A professional assessment can help establish suitable equipment sizing, clarify the proposed installation scope and identify the programme conditions that need to be satisfied before a rebate can be claimed.
The objective is to select a system that suits your home first, with any available rebate treated as a potential financial benefit—not a guaranteed payment.