Retrofits and Renovations

We start with a site walk-through, TECA F-280 load calculations, and duct measurements. Apple Tree Gas & Heating then sequences demolition, ductwork changes, and equipment installation to match your renovation schedule. We commission the system, record airflow and static pressure, and hand over documents. This HVAC retrofit process keeps your Delta, BC project compliant and predictable.

Yes. We isolate work areas, plan quiet tasks during suitable hours, and maintain safe access. Our retrofit team uses in-house ductwork fabrication to minimise visits. We protect finishes, clean daily, and keep heating or cooling available whenever possible. This renovation HVAC approach suits families, strata units, and small businesses that must stay open.

Often. We assess gauge, layout, leakage, and static pressure. When reuse is viable, we seal with duct seal compound, add insulation rated R-4.2 where appropriate, and rebalance. When changes are needed, we fabricate new fittings or runs to TECA standards. This targeted HVAC retrofit saves cost while restoring airflow and comfort.

Commissioning is mandatory for every renovation HVAC job. We target 0.4 to 0.8 inches water column total external static, adjust as needed, and record final readings. For HRV or ERV, we balance supply and exhaust and provide airflow numbers at closeout. Documentation includes checklists plus model and serial lists for future service.

Yes. We include permit fees as a line item, pull gas and mechanical permits, and schedule all inspections. Our licensed gasfitters perform a 15-minute 15-psi pressure test and provide records. This end-to-end permit assistance keeps your HVAC retrofit compliant with municipal requirements across Delta, Surrey, and Greater Vancouver.

We prepare, submit, and track HVAC-eligible rebate applications for items like furnaces, heat pumps, or fireplace replacements where applicable. You sign the required forms, and we update you as programs progress. We do not publish amounts or program names on this page. This retrofit service helps maximise available incentives without guesswork.

We align our HVAC renovation schedule with framing, drywall, and electrical milestones. Apple Tree Gas & Heating provides updated drawings, crane-lift plans for rooftop units when required, and daily status messages. Our scope includes equipment removal, recycling, and refrigerant recovery, so the general contractor has one coordinated point of contact.

For retrofit or renovation HVAC, we provide a free on-site assessment and an emailed quote with parts and labour separated. Permit fees are shown, lead times noted, and any travel fee outside the core zone included. You will see brand options from Goodman, York, and Daikin and clear commissioning deliverables.

Yes. We map existing trunks and branches, calculate required CFM per room, and correct undersized or high-loss runs. Our in-house sheet metal shop fabricates transitions and dampers, then we test static pressure and temperature split. This HVAC retrofit approach evens out comfort in older Delta, BC homes.

We can configure automatic changeover for dual fuel systems. The changeover temperature uses outdoor conditions and is set in the controls. This keeps heating efficient while protecting comfort in shoulder seasons. Dual fuel HVAC retrofit strategies work well during major renovations where gas and heat pump equipment coexist.

Probably not. Reduced heat loss often allows smaller equipment. We perform TECA F-280 load calculations for renovation HVAC projects to right-size furnaces or heat pumps. Correct sizing improves comfort, efficiency, and noise. We will present options with Goodman, York, or Daikin to match your goals and budget.

After approval, most residential HVAC retrofit installations occur within one to two weeks depending on parts availability. Common parts are available same day from local suppliers. Special orders typically take one to four weeks. We schedule work to suit your renovation sequence and minimise downtime in occupied spaces.

Yes. For light commercial retrofits, we service or replace make-up air or ventilation equipment within our service area. We coordinate crane lifts, arrange traffic or sidewalk permits, and commission the system. Balanced ventilation improves indoor air quality and comfort for customers and staff while keeping your renovation on schedule.

We select quieter product options where available and position equipment thoughtfully, then verify airflow and static pressure to prevent whine or turbulence. While we do not publish decibel ratings, our renovation HVAC planning accounts for neighbour concerns common in strata buildings across New Westminster, Burnaby, and Port Coquitlam.

We do not take a booking deposit. For installations tied to renovations, payment is 70 percent at rough-in and 30 percent at completion. Rough-in means ductwork completed and the indoor unit installed. This transparent HVAC retrofit payment schedule keeps cash flow clear for homeowners, strata councils, and builders.

When possible, yes. We prioritise no-heat calls during business hours and can stage temporary solutions until the retrofit equipment arrives. Our team confirms availability when booking is open. This keeps your renovation HVAC project moving while protecting finishes and trades during colder Delta, BC weather.

We reassess loads, add heads or upgrade capacity where appropriate, and correct line length or airflow issues. For multi-head ductless HVAC retrofit work, we confirm manufacturer limits, set controls, and commission to spec. You receive updated documentation so future service remains straightforward.

Yes. We re-balance supply and exhaust to account for the new layout, then record readings for your closeout package. Correct HRV or ERV balancing during renovation HVAC ensures fresh air without drafts and keeps compliance simple for city inspections.

We design compact layouts, use custom sheet metal, and plan service clearances. Where appropriate, we recommend heat pump or furnace models that suit tight mechanical rooms. This HVAC retrofit approach respects access, safety, and code while preserving usable space in Vancouver and Delta homes.

Absolutely. We coordinate grille styles, thermostat locations, and soffit routes with your design intent. Apple Tree Gas & Heating documents changes, keeps airflow targets intact, and confirms final looks with you. The result is renovation HVAC that performs well and matches the aesthetic brief.

Yes. Our licensed gasfitters pull permits, test at 15 psi for 15 minutes, and replace or reroute lines to meet code as part of HVAC retrofit work. You receive test records and permit documentation at closeout.

We install and configure smart thermostats from Google Nest, Ecobee, Honeywell, or Goodman. Setup includes Wi-Fi connection, schedules, equipment settings, and basic alerts. For dual fuel HVAC retrofits, we set the automatic changeover temperature based on outdoor conditions. Third-party smart home integrations are not included.

Yes. We plan the crane lift, secure traffic permits as needed, coordinate timing with your contractor, and include costs within the quote. This turnkey light commercial HVAC retrofit service reduces risk and keeps the renovation schedule on track across Greater Vancouver.

We isolate work zones, use protective coverings, and clean daily. Our in-house fabrication shortens time on site, and we sequence loud tasks to suit occupancy. The renovation HVAC plan aims to maintain usable areas while upgrading comfort and efficiency in your Delta, BC property.

At turnover you receive as-builts, a model and serial number list, startup checklists, and commissioning records including airflow and static pressure. This documentation satisfies strata and municipal requirements and simplifies future maintenance for your HVAC retrofit or renovation project.

Yes. Removal, recycling, and refrigerant recovery are included in our quoted price for renovation HVAC replacements. We handle this responsibly and keep job sites tidy, so other trades can continue without delays.

For jobs outside Vancouver, Surrey, Langley, New Westminster, Burnaby, Port Coquitlam, and Delta, a $100 travel fee applies and is quoted upfront. You will see it clearly in the HVAC retrofit proposal.