The Search for Thermal Comfort
In the beginning there was woman and man, naked; I assume. The body’s core temperature is stable at about 98 °F. In an outdoor environment with a temperature between 65 to 102 °F, a ...
In the beginning there was woman and man, naked; I assume. The body’s core temperature is stable at about 98 °F. In an outdoor environment with a temperature between 65 to 102 °F, a ... [continue reading]
The building performance and HVAC industries are destined to interact in the marketplace, since they both work for and with millions of American homeowners and businesses. The two industries share important common ground in that ... [continue reading]
Consider turning attic fans on when checking for the worst case CAZ depressurization. [continue reading]
The International Energy Conservation Codes (IECC 2009 and 2012) require HVAC ducts to be tested to prove a minimum leakage of a rather easily obtained 12 CFM/100 square feet of conditioned floor area. While many states and localities ... [continue reading]
After I described how air can get sucked down the chimney and vent connector and flue, and out the draft diverter of the gas water heater, and into the basement, the mother, who was now ... [continue reading]
In the September/October issue of Home Energy, which includes the Home Performance Contractor’s Business Development Guide, David Butler makes an important point about home performance contracting (p. 6): “The home performance industry ... [continue reading]
Q . Is it feasible to retrofit cast-iron single-pipe steam radiators to work on hot water from a new combined heating/domestic hot water (DHW) system? And if so, would it ever make sense ... [continue reading]
EERE Success Story — Reducing the Energy Burden for Elderly and Homes that Previously Could Not Receive Weatherization Services
Minnesota's Weatherization Assistance Program (WAP) has made strides in reducing the energy burden and providing a healthier home environment for ...
The HVAC industry is not known for its quick rate of change, but when change comes, it shifts the industry ...