heat efficiency
thermal efficiency

I would like to do so from the aesthetic point of view, but am concerned about what the impact might be on the heating efficiency.

Likewise, heating efficiency is not be reduced by multiple layers of paint.

It is a school with only one hallway, a single floor, and is built into a hill for better heating efficiency.

He maintained that they provided better light and heat efficiency, improved ventilation and more space for the same cost.

Which do you recommend, for heating efficiency?

It is important to value electrical efficiency more than heat efficiency and the report as tabled does not do this.

These works reduced condensation and increased heating efficiency.

In this way, the smoke itself becomes an additional source of fuel, which not only results is fewer emissions but improves heating efficiency.

The village has implemented some lighting and heating efficiency programs in some municipal buildings.

Rumford fireplaces are appreciated for their tall classic elegance and heating efficiency.

Readers' questions on a neighbour's buildings plans and whether radiator covers reduce heating efficiency.

The masonry heater has gained renewed domestic popularity recently because of its heating efficiency.

They do have a large turn-over in housing build, so have good scope for heating efficiency improvements.

I nodded idiotically when Steve's woodstove hit the heights of heating efficiency.

Traditional cold climate buildings such as American colonial saltbox designs provide a good historical model for centralized heat efficiency in a small scale building.

Slab Heating efficiency is improved with the installation of a thermal barrier made of foam.

In smaller hall houses, where heat efficiency and cooking were the prime concern, fireplaces became the principal source of heat earlier.

If you used the electrical output to drive a heat pump you might even get heating efficiencies above 100%.

Fireplaces have variable heat efficiency.

Consequently, their heating efficiency is significantly higher, and has been marked by lower thermal ablation thresholds in dielectric materials.

The easiest measure of heating efficiency is gallons of oil or cubic feet of natural gas per degree-day.

This reduced heating efficiency and could in extremis lead to local overheating and failure of the boiler plates.

It uses hot water cooling to achieve heat efficiency, with the computation-heated water used to heat the buildings of the university campus.

High heating efficiencies on closed appliances can only be attained by controlling the supply of air to the fire chamber (operating the air control correctly).

A more compact combustion chamber and a higher compression ratio also improve heat efficiency in addition to higher air-fuel ratio.