Apartments & condos

Space heating

• Boilers
• Fireplaces
• Make-up air units

Water heating

• Tank-type heaters
• Storage tanks
• Pipes
• Water temperature
• Showers and faucets
• Swimming pools

Building structure

• Insulation
• Windows and doors 

Space heating

Boilers

• Maintain your boilers and associated systems. Get your maintenance contractor to measure boiler efficiency at least once every year.
• Turn off boilers and heating pumps in the summer. If some residents require heat in warmer weather, it's cheaper to provide them with portable heaters.
• Get your maintenance contractor to check the control system. Inadequate or incorrectly operating controls can increase your costs by 20 per cent.
• Replace your boiler if it's more than 25 years old. Installing new high-efficiency units can reduce your gas usage by up to 30 per cent.

Fireplaces

• Turn off pilot lights in the summer.
• Use automatic fireplace shut-off timers. Timers run for one hour, then need to be reset, and can yield major savings.
• Make sure fireplaces are part of your annual maintenance schedule.

Make-up air units

• Turn off heating in the summer months.
• Set temperature controls to 18 degrees Celsius (64 degrees Fahrenheit). This temperature is usually sufficient for corridors, stairs and hallways.

Water heating

Tank-type heaters

•  Make sure tank-type heaters are part of your annual maintenance schedule.
• Think about changing tank-type heaters to boiler/storage tank combinations for major cost and energy savings

Storage tanks

• Make sure storage tanks are well insulated.

Pipes

• Insulate all hot water pipes in the boiler room and any running through unheated areas such as parkades. Make sure that valves and flanges are insulated.

Water temperature

• Set the water temperature at 55 degrees Celsius (131 degrees Fahrenheit). Hotter temperature settings waste energy while lower settings can lead to increased bacterial growth.

Showers and faucets

• Install low-flow showerheads and save up to 30 per cent on your hot water usage. Flow reducers on faucets can offer additional savings.

Swimming pools

• Adjust temperature settings so that the air temperature in the indoor pool area is higher than the water temperature — this greatly reduces heat loss from the pool. 
• Cover the pool and hot tub when not in use to reduce heat loss and evaporation.
• Reduce indoor pool room ventilation rates at night when the pool is not being used.
• Cover the pool throughout the period when it is being heated before the start of the season.
  
  

Building structure

Insulation

• Check insulation levels when refurbishing and upgrading to current standards where possible.

Windows and doors

•  Draft-proof windows and doors with weatherstripping.
• Install double-glazed windows.