Heating load must be calculated for peak building heating demand. For example, let's assume that the coldest days (peak heating demand) and hours during the heating season are five consecutive days in ...

In walking though his junk-box assembled dummy load [Dave] shares some great tips ... he takes us through some rough math in calculating heat sinks. We’ve always just guessed, but like any ...

Heating and cooling load calculations are the primary design basis for most heating and air-conditioning systems and components. These calculations affect the size of piping, ductwork, diffusers, air ...

Manual LLH deals with the unique HVAC design issues associated with homes that exhibit low cooling and /or heating loads (per Manual J® load calculations) and identifies equipment options / approaches ...

The actual use of air to air heat pumps for heating is very uncertain. Therefore, a survey for installers of these systems was extended with a couple of questions on the estimated use for heating.