Table of Contents
Title	Title
What Is The H.S.P.F. Of A Heat Pump? No. 46 January, 2004 Full Article	IS A DUCTED RETURN IMPORTANT? No. 20 November, 1988  Full Article
WHAT IS S.E.E.R.? No. 45 October, 2003 Full Article	WHY DO HEAT PUMPS REQUIRE AUXILIARY HEAT STRIPS? No. 18  June, 1998  Full Article
Relocatables and Wall Mount HVAC No. 44 July, 2003 Full Article	ARE GAS-FIRED PRODUCTS AFFECTED BY ALTITUDE?   No. 17 May, 1998  Full Article
Ventilation Control Options No. 43 April, 2003 Full Article	A MODULAR HVAC SIZING CHALLENGE No. 16 February, 1998  Full Article
What is an Air Balance? No. 42 January, 2003 Full Article	SENSIBLE, LATENT, AND TOTAL BTUH . . . HUH?   No. 15 January, 1998  Full Article
CAN HVAC UNIT HEAT STRIPS BE CHANGED IN THE FIELD? No. 41 October, 2002 Full Article	THE PEOPLE LOAD   No. 14 November, 1997  Full Article
SIZING AND USE OF GENERATORS ON HVAC UNITS No. 40 July, 2002  Full Article	IS IT MUSIC TO YOUR EARS OR JUST NOISE?   No. 13 September, 1997  Full Article
HVAC Warranty, Installation, and  Maintenance Paperwork No. 39 April, 2002  Full Article	24 DEG C, WOW THAT MAKES IT REALLY . . .   No. 12 July, 1997  Full Article
What SMACNA Standards Mean to the Installer No. 38 January, 2002  Full Article	WHAT DOES IT COST TO HEAT WITH GAS VS. ELECTRICITY? No. 11 May, 1997  Full Article
COMFORT:  A CLASSROOM IS NOT AN OFFICE No. 37 October/November/December, 2001  Full Article	TO FILTER, OR NOT TO FILTER . . . SHOULDN'T EVEN BE A QUESTION No. 10 March, 1997  Full Article
HVAC & Educational Facilities / Part 3 of 3 No. 36 July 2001  Full Article	INDOOR AIR QUALITY No. 09 January, 1997  Full Article
HVAC & Educational Facilities /  Part 2 of 3 No. 35 May, 2001 Full Article	LOCATION, LOCATION, LOCATION . . . No. 08 November 1998  Full Article
HVAC & Educational Facilities / Part 1 of 3 No. 34 March, 2001 Full Article	WHAT IS THE CORRECT APPLICATION FOR AN ECONOMIZER? No. 07 September, 1996  Full Article
CLEARANCES AROUND HVAC UNITS FOR PROPER OPERATION AND SERVICE No. 33 January, 2001 Full Article	HOW IMPORTANT ARE THE REGISTERS & GRILLES TO THE OCCUPANT? No. 06  July, 1996  Full Article
Two or More HVAC Units, One Thermostat   No. 31 September, 2000  Full Article	AMPACITY VS. AMPERAGE . . . ARE THEY THE SAME? No. 05 May, 1996  Full Article
THE FUNCTION OF HVAC CONTROL OPTIONS No. 30 July, 2000  Full Article	HOW DOES ALTITUDE AFFECT HVAC UNITS?   No. 04 March, 1996  Full Article
HVAC ZONING FOR OCCUPANT COMFORT No. 29 May, 2000  Full Article	WHICH THERMOSTAT DO I USE?   No. 03 January, 1996  Full Article
Air Filters For Filtration, and Ultra Violet Lights For Air Purification No. 28 March, 2000  Full Article	WHAT SIZE HVAC UNIT ON A STANDARD 12 x 60?   No. 2 November, 1995  Full Article
HEAT PUMPS DRIP IN THE WINTER No. 27 January, 2000  Full Article	HOW DOES LOW SITE VOLTAGE AFFECT AN HVAC SYSTEM? No. 01 September, 1995  Full Article
ONE ELECTRICAL CIRCUIT OR TWO? No. 26 November, 1999  Full Article	THE END RESULT IS NOT A COINCIDENCE No. 00 July, 1995  Full Article
HEATING AND COOLING RESTROOMS No. 25 September, 1999  Full Article
IS PROPER VENTILATION THE ANSWER?   No. 24 June, 1999  Full Article
THREE PHASE POWER AND SCROLL COMPRESSORS No. 23 May, 1999  Full Article
LOCATION OF THE SUPPLY REGISTER AND RETURN GRILLE   No. 22 March, 1999  Full Article
ARE THEY WORTH IT? No. 21 January, 1999  Full Article