Vent-Air Heating & Refrigeration has been in business for more than 25 years and operated by 3 generations making us the trusted company in the Comox Valley region. The BC Government's Clean BC Heat Pump Grant is now open to middle-income residents . Depending on your qualification, the grant can cover up to 100% of the heat pump equipment and installation costs, up to a maximum of $21,000. With a total of $150 million in available funds, this grant is offered on a first-come, first-served basis until the funds are depleted.