Richmond Terrace Senior Living
Our Upgrades:
- Converted their apartments to air-source heat pump which were installed in the units, with a central LP boiler backup and DHW.
- Airsealed and insulated the attics, walls and slab edges.
- Added new windows.
- Improved their ventilation.
- Ground-mount 13 kW PV.
Client Savings:
Fuel Costs: 45%
Energy Use: 58%
Air Leakage: 66%
Post-Retrofit Energy Use Metrics (heat & hot water):
2.9 BTU/SF/HDD
23.8 kBTU/SF
10 gallons oil per unit per month equivalent





Richmond Terrace, Richmond VT
Owner & Developer: Richmond Terrace Limited Partnership
Developer: Cathedral Square Corporation
Architect: Duncan-Wisneiwski Architects
General Contractor: HP Cummings
Date Completed: November 2014
- 1 building
- 16 apartments total
- 11,141 sq.ft.
- Built in 1985
- We installed a central oil boiler with a DHW tank using 4,600 gallons for both heat and hot water.