Twin, 5-Ton Independent Heat Pumps On A Primary / Secondary Loop

This unique installation features two independent pond loops which allow us to test, side-by-side, different antifreeze compounds, flow rates, and loads.

The ponds are 1,100 feet away.

6,500 sq.ft. of radiant floors, full output DHW, and pool.

All circ pumps have PT ports to monitor and adjust flow rates, never seen on residential projects.

6-Ton Heat Pump, Vertical Boreholes, Heating, Free-Cooling, DHW & Pool

This spectacular custom home overlooks Deep Cove.  exchangenergy installed a 6-ton heat pump, radiant floors and forced air free-cooling system.

3-Ton Heat Pump, Horizontal Loops, Radiant Floor Heating, A/C

2006 Gold Georgie Award winning home

2006 Gold Georgie Award winning home: Fraser Residence, Maple Bay.

2-Ton Heat Pump, Ocean Loop, Radiant Floor Heating

2004 Gold Georgie Award Winning Home

exchangenergy installed an ocean loop, geoexchange / geothermal heat pump, radiant floors and controls into this award winning home. Winner of two Gold Georgies for the Best Single family Detached Home and Best Master Suite, it was also a finalist for Best Environmental Consideration and Energy Efficiency; Best Interior Design Custom Residence; and Best Kitchen over $30,000.

18-Ton, Ocean Loop, Heating, Cooling, Year-Round Pool

exchangenergy installed an 18-Ton Ocean loop and geoexchange / geothermal heat pumps to service a 5000 sq. ft. home and a year-round swimming pool. The ocean provides a limitless thermal resource and very high operating efficiencies for the geoexchange heating plants.

The Ocean Loops were constructed in an 11 Ton Module for the pool, and a 7 Ton Module for the house. The forced air heat pumps in the residence provide full heating and air conditioning. The heat gain for the structure accounted for the high solar loadings, which are magnified by reflected light off the water. The hydronic heat pumps for the pool provide extremely low operating costs, contributing to the estimated 6-year payback for the system.

3-Ton Heat Pump, Ocean Loop, Radiant Floor Heating, DHW

The Shaw Residence, a 3-ton radiant floor/ocean loop geoexchange / geothermal heating system… $25 per month to heat!

4-Ton Heat Pump, Ocean Loops, Radiant Floor Heating, DHW

Mill Bay Residence

This Mill Bay waterfront residence is over 4,000 sq.ft. exchangenergy installed a six-ton geoexchange / geothermal system with ocean loops, TEKMAR Controls, and UPONOR Radiant Floors.

3-Ton Heat Pump, Horizontal Loop, Radiant Floors

Terra Firma Builders Workshop

This amazing workshop has radiant floors and outdoor reset control  exchangenergy installed a 3-ton heat pump with a horizontal loop for the geoexchange / geothermal heating system.

2×4-Ton Heat Pumps, Ground Loops, Radiant Floor Heating, DHW

2000, 7 Of 7 Gold Georgie Award Winning Custom Home

exchangenergy installed geoexchange / geothermal heating into this 5,000 square foot award-winning residence on Saltspring Island. The 8 Ton heat plant uses a ground loop, and delivers heat via radiant floors. The high quality building envelope coupled with the ground loop and hydronic system result in an extremely efficient heating system. Built by Terra Firma Builders. www.sirewall.com

exchangenergy installed an integrated a Tekmar Control system to control two 4-ton heat pumps, domestic hot water production, a 12-zone hydronic floor, and auxiliary heat. www.tekmarcontrols.com.

Controls for two heat pumps, 12 zones and emergency heat for the above residence. www.tekmarcontrols.com.