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Rebates & Incentives

Residential Air Purifiers

Incentive Available

Up to $40 per qualifying unit for residential electric customers

Average Initial Cost

$110

Average Lifetime Savings

Up to $540

Financing Available

Yes

Save Up to $8,150 on a Qualifying 5-Ton Heat-Pump System

Connecticut homeowners replacing or properly integrating an existing oil, propane, natural-gas or electric-resistance heating system may qualify for an Energize Connecticut Energy Optimization incentive of $1,500 per ton. A qualifying 5-ton heat-pump system may receive up to $7,500 through Energize Connecticut. Qualifying cold-climate equipment may also receive a $650 instant incentive through the New England Heat Pump Accelerator, bringing the available savings on a qualifying 5-ton system with one eligible outdoor unit to as much as $8,150. Celco will review the homeowner’s existing heating system, proposed equipment and utility eligibility before installation. Final incentive amounts are determined by program rules and approval and are subject to change.

Who qualifies

  • Customer must be a residential Eversource or United Illuminating electric customer.
  • The heat pump must replace or properly integrate with an oil, propane, natural-gas or electric-resistance primary heating system.
  • Equipment and integrated controls, when required, must meet program qualifications.
  • The project must be installed by a contractor participating in the EnergizeCT Heat Pump Installer Network (Celco participates).
  • Inspection, documentation and installation requirements apply.
  • Incentive amounts and program availability are subject to change.

*Example based on a qualifying 5-ton heat-pump system, installed and completed between September 1 and December 31, 2026, that replaces or properly integrates with an existing oil, propane, natural-gas or electric-resistance primary heating system. That system may receive up to $7,500 through Energize Connecticut’s Energy Optimization program, plus a $650 instant incentive on one qualifying cold-climate outdoor unit through the New England Heat Pump Accelerator. The offer is for residential Eversource and United Illuminating customers. Equipment, installation, inspection and documentation requirements apply. Actual incentives depend on system size, the existing heating system and program approval, and may not exceed the project cost. Program sponsors set the amounts, which may change or end without notice. Energize Connecticut does not endorse any contractor.

Residential Gas Condensing Water Heater Incentive

Incentive Available

$300 Instant Discount

Average Initial Cost

$2,300

Average Lifetime Savings

Not Applicable

Financing Available

Yes

Residential Heat Pump Water Heater Incentive

Incentive Available

$900 for qualifying units

Average Initial Cost

$1,700 – $3,000

Average Lifetime Savings

$3,000 – $4,000

Financing Available

Yes

Residential Thermostat Incentives

Incentive Available

Up to $85 instant rebate

Average Initial Cost

$129 – $249

Average Lifetime Savings

Up to $180 for electric, up to $565 for gas

Financing Available

No

Residential Natural Gas Boiler Incentive

Incentive Available

$750 mail-in rebate for qualifying Natural Gas Boilers

Average Initial Cost

$4,000 – $20,000

Average Lifetime Savings

$3,700 – $20,000 

Financing Available

Yes

Residential Natural Gas Furnace Incentive

Incentive Available

$650 mail-in rebate for qualifying Natural Gas Furnaces

Average Initial Cost

$1,800 – $2,300

Average Lifetime Savings

$1,275 – $1,550

Financing Available

Yes

Residential Tankless Gas Water Heater Incentive

Incentive Available

$300 instant discount

Average Initial Cost

$1,500

Average Lifetime Savings

Not Applicable

Financing Available

Yes

Which Heat-Pump Incentive Applies?

Energy Optimization — $1,500 per ton

For qualifying heat pumps that replace or properly integrate with oil, propane, natural gas or electric resistance as the home’s primary heating system. Maximum EnergizeCT incentive is $10,000 per qualifying home.

Standard Air-Source Heat-Pump Incentive — $250 per ton

Generally applies when replacing an existing heat pump, installing cooling only or adding a heat pump to a previously unconditioned space. Maximum combined standard incentive is $2,500.

NEHPA Instant Incentive — $650 per qualifying outdoor unit

Available on qualifying cold-climate air-source heat-pump equipment purchased through participating distributors. Equipment requirements and unit limits apply.

Find Out What Your Home May Qualify For

Celco can review your current heating system, utility provider, proposed equipment and system size to estimate which incentives may apply before installation.

Check My Heat-Pump Incentive Eligibility

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$75 off any
Heat or AC repair

Cannot be combined with maintenance.

Expires March 31st, 2027

Free Wi‑Fi thermostat
with qualifying system installation

Qualifying furnace, AC, or heat-pump system install. Model selection with Celco. Cannot be combined with other install discounts except published heat-pump incentives.

Expires March 31st, 2027

$250 off whole-house humidifier
With qualifying heating or heat-pump installation, or as add-on.

Expires March 31st, 2027

$200 off water heater replacement

FREE SAME DAY ESTIMATE!

Expires March 31st, 2027

We are a proud member of the business community here in Fairfield County, and we are excited to offer quality heating and air conditioning services to our business partners. We’ve worked with businesses of all types to help them keep their customers, tenants, and employees comfortable no matter what the temperature is outside. Call the Celco commercial heating and air conditioning repair, installation, and maintenance specialists at Celco Heating and AC today.

The Celco heating and air conditioning experts at Celco Heating and AC offer quality heating and air conditioning repair, installation, water heaters, generators, and other HVAC services throughout Fairfield and Stamford, CT and the surrounding areas.

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