Heating Services

Heating by Custom-Air

Heating Services

When the New Mexico winters hit the gas bill goes up. Our heating services are busy and we work on furnaces that range from 10 to 50 years old. The ones that are 80% are probably just fine the way they are. The best way to tell is look at the vent, if it is gravity vented it is very inefficient, if it has a motor called an inducer motor it is 80% efficient. 

The average installation cost right now for heating services installation at Custom-Air is $1600.00. That includes the furnace, a new programmable thermostat and labor. The return on investment is usually a few years and then you get the installation cost back. It comes back faster in years that the natural/propane gas prices are higher.

The 90% variety furnaces are a little more complicated! First, the actual cost of these furnaces are almost double the the cost of the 80%. Second, the installation cost goes up due to special PVC venting and condensation removal plumbing. We install them mostly in the East Mountains and Placitas where the return on investment is at least a possibility. 

A very good option available is the two-stage furnace. The first stage heating heats up the home or business and the second maintains the heat. Only a couple of hundred dollars difference, they are a good fit for many homes. For homes with existing duct issues, the option of a variable speed furnace could help air-flow to rooms with problems. Many new construction contractors cut cost by having the lowest heating and air conditioning bid do the work. Unfortunately, the duct system suffers in the decision. That's where a variable speed furnace may be able to help. Also, caught up in the decision for low bid acceptance is the sizing of the furnace and air conditioner. If the system cycles on and off prematurely it is probably sized wrong.

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