Westford, MA Home Replaces Gas Heat with High-Efficiency Bosch Heat Pumps: A Complete HVAC Upgrade by Denommee

Why Homeowners in Westford Are Upgrading from Gas to Electric Heating

Homeowners throughout Massachusetts, including Westford, are making the switch from fossil fuels to high-efficiency electric heat pumps. Key motivations include:

• Rising natural gas prices and environmental concerns

• State and federal rebates and tax incentives

• Improved comfort, efficiency, and quiet operation

• Alignment with Massachusetts’ electrification goals

One Westford homeowner recently entrusted Denommee Plumbing, HVAC & Electric with a comprehensive gas-to-electric conversion for their 1996-built, 3,600 sq. ft., 4-bedroom home. Here’s how Denommee delivered an expert solution with Bosch premium equipment.

Project Scope: Whole-Home Bosch Heat Pump Conversion in Westford, MA

This homeowner was renovating their home and sought to modernize their HVAC system by:

• Eliminating an aging natural gas-fired heating system

• Upgrading cooling capacity with high-efficiency heat pumps

• Qualifying for Mass Save® rebates and federal tax credits

• Improving year-round comfort and energy performance

Denommee designed a dual Bosch IDS Premium Connected heat pump system to meet the home's heating and cooling needs, ensuring robust performance even during New England’s harsh winters.

The project qualified for:

• $10,000 Mass Save rebate

• $2,200 federal tax credit

Equipment Overview: Bosch IDS Premium Connected Systems

System 1 & System 2 (Identical Setups)

Indoor Air Handlers:

• Bosch IDS Premium Connected

• Model: BVA-36WN1-M20

• ECM Blower Motor for high-efficiency airflow

Outdoor Heat Pumps:

• Bosch IDS Premium Connected

• Model: BOVD-36HDN1-M20G

• Variable capacity inverter-driven compressors

Performance Ratings:

• Cooling Output: 33,000 BTUs

• Heating Capacity:

  • 34,200 BTUs @ 47°F

  • 28,000 BTUs @ 17°F

  • 24,000 BTUs @ 5°F

• SEER2: 19 | HSPF2: 9.5

Additional Components:

• 10 kW Electric Heat Kits for supplemental heat

• Ecobee 3 Lite Pro smart thermostats for user-friendly controls

Installation Details: Scope of Work by Denommee

Denommee’s expert in-house teams handled the full installation, including:

• Removal and disposal of existing gas-fired HVAC equipment

• Installation of new air handlers, tied into existing ductwork with new Air Bear filter racks and high-efficiency filters

• Installation of electric heat kits with dedicated line voltage feeds from panel

• Outdoor condensers set on leveled, sound-absorbing pads with protective stands

• Installation of line sets, electrical disconnects, condensate pumps, and drains

• Nitrogen pressure testing and vacuuming refrigerant lines to <500 microns

• Full system commissioning and warranty registration to manufacturer specifications

• Clean-up and turnover of installation documentation to the homeowner

Additional Project Scope: Custom Comfort Enhancements

To optimize comfort and functionality, Denommee completed additional scope items:

• Installed two new 7-inch duct branches to supply conditioned air to the sunroom, including ductwork fabrication, concrete coring, supply boots, and manual dampers

• Installed a Qmark FLCH4R electric garage heater (16,378 BTU) with a dedicated Ecobee thermostat and line voltage wiring for efficient garage heating

Electrical Work Performed by Denommee’s Licensed Electricians

• Installed new line voltage feeds for both heat pump systems and electric heat kits

• Wired dedicated circuits and disconnects for outdoor condensers

• Installed service outlets as required by code

• Ensured all work was performed to state and local code requirements

Results: High-Efficiency, All-Electric Comfort for a Renovated Westford Home

This comprehensive upgrade provided the homeowners with:

• Reliable, quiet heating and cooling across 3,600 sq. ft.

• Energy savings from Bosch’s variable capacity inverter systems

• Reduced carbon footprint by eliminating gas-fired heating

• Seamless integration with their home renovations

• Immediate cost savings via a $10,000 Mass Save rebate

• Long-term savings with a $2,200 federal tax credit

Why Bosch IDS Premium Systems Were the Right Choice

Denommee recommended Bosch IDS Premium systems for their:

• Excellent cold-climate heating performance

• Variable speed inverter-driven compressors for energy efficiency

• Quiet operation, even during peak performance

• Compatibility with existing ductwork

• Reliable integration with Ecobee smart thermostats

For homeowners looking to electrify their homes with robust, dependable systems, Bosch provides an outstanding balance of performance and value.

Denommee’s Unique Value for Heat Pump Conversion Projects

Choosing Denommee for your HVAC upgrade means working with a trusted, local contractor that offers:

✅ Mass Save Heat Pump Installer Network (HPIN) Certification

• Ensures rebate eligibility and compliant installations

✅ Bosch Platinum-Tier Home Comfort PRO Contractor

• Extensive experience with Bosch IDS Premium heat pump systems

• Access to extended warranties and factory support

✅ In-House Electricians & Plumbers

• Complete coordination of HVAC, plumbing, and electrical work

• One team, one schedule, no subcontractor delays

✅ Flat-Rate Pricing Transparency

• Upfront scope-based quotes—no hourly “time & materials” surprises

✅ Comprehensive Peace of Mind Service Program Memberships

• Annual HVAC, plumbing, and electrical system assessments

• Priority service scheduling and repair discounts

• Proactive maintenance planning

Denommee’s Service Areas Include:

• Westford, Acton, Concord, Littleton, Billerica, Bedford, Tyngsborough, Chelmsford

• Lexington, Dunstable, Tewksbury, Burlington, Winchester, Arlington

• Southern New Hampshire, including Nashua and Hudson

Ready to Upgrade to High-Efficiency Heat Pumps?

If you're considering replacing your old gas heating system with an all-electric heat pump solution, Denommee Plumbing, HVAC & Electric is your trusted local expert.

📱 Text “Heat Pump Quote” to 857-226-9140 or Call 978-649-8886 to schedule your no-cost, no-pressure consultation today.