| 2025-04-06 | A/C capacity |
| 2024-11-16 | About 91,500 are produced by a gal. of propane |
| 2022-07-04 | Air-conditioner measures, for short |
| 2022-04-27 | Heater meas. |
| 2020-12-06 | A/C measures |
| 2017-10-01 | Air-conditioner fig. |
| 2016-11-11 | Energy qtys. |
| 2014-11-16 | Air-conditioner fig. |
| 2013-11-03 | A/C measures |
| 2013-09-15 | HVAC measures, for short |
| 2013-04-02 | A/C specs |
| 2012-12-14 | Energy qtys. |
| 2011-12-10 | Furnace meas. |
| 2010-07-26 | A/C measures |
| 2009-05-18 | A/C measures |
| 2009-04-05 | A.C. measures |
| 2008-06-11 | A/C measures |
| 2006-05-04 | Heater stats |
| 2005-09-08 | Appliance figs. |
| 2005-04-15 | A/C units |
| 2004-05-08 | A/C measure |
| 2004-04-22 | Heater stats |
| 2002-08-04 | Relatives of calories: Abbr. |
| 2001-06-25 | Air conditioner meas. |
| 1999-03-15 | Air conditioner capacity, for short |
| 1996-05-31 | A.C. capacity |
| 1995-09-17 | Cooling capacity |
| 1994-06-19 | Heat measures, for short |
| 1993-11-24 | Heat quantities: Abbr. |