In cold climates a furnace with 90 afue or higher is the right choice.
Adding heating and cooling to garage.
A 1 5 ton condensing unit and a 45 000 btu furnace might be sufficient.
They provide rapid heat and can heat large spaces quickly.
Hydronic baseboard heaters like the slant fin hydronic baseboard heater available from home depot contain liquid filled tubes which are heated to a high temperature.
The second option here is to add a new split system to serve just the garage.
In warm climates an ac or heat pump with a seer rating of at least 16 is ideal.
A basic rule of thumb for forced air heaters is 45 000 btu to heat a two to 2 1 2 car garage and a 60 000 btu garage heater for a three car garage.
If you do a lot of work in a garage depending on where you live heating it is almost a must.
To regulate the temperature insulation and heating or air is necessary.
Insulate garage doors where possible as well as walls and ceilings.
You can easily and inexpensively add clear plastic shrink film over windows for added protection against the cold.
While large electric heaters do the job they are not the most efficient way to heat a large open space like a garage.
These heaters blow air across a super hot electric heating element to produce a high volume of hot air.
These are ideal for a garage and can be found in a wide range of styles and voltages.
Connecting an existing forced air heating system from your home to the garage is not a safe option because carbon monoxide from car exhaust can circulate from the garage into the house through the.
When a fan draws cool air.
The makers of low intensity infrared tube heaters say that 30 000 btu can heat a two to 2 1 2 car garage and suggest 50 000 for a three car garage.