Check Your Local Regulations

• States and municipalities have placed more restrictive regulations on outdoor wood boilers. These regulations often require boilers to be a certain distance from buildings and property lines.
  
  

Determine Where to Put It

• Scout out your property for a site that satisfies any local regulations and is convenient to reach in the winter.
  
  

Determine The Size You'll Need

• When determining what size boiler you'll need, consider the size of your current heating system: How many BTUs does it put out? Does it adequately heat your home? If you're building a new home, consider the square footage and the amount of insulation you're installing.
  
  

Consult the EPA

• The Environmental Protection Agency has a list of recommended cleaning, burning outdoor boilers.These models are better for the environment and will help you avoid tightening regulations down the road.