Lennox Harmony III User Manual

72
sinGle staGe cOndensinG in cOOlinG
Table 29. Single Stage Condensing In Cooling
(AtminimumblowerCFMsuperheatmustbeatorabove5˚SH)
Size 1.5 Tons 2 Tons 2.5 Tons 3 Tons
Minimum CFM @180 CFM
Per Ton
270 CFM 360 CFM 450 CFM 540 CFM
Recommend CFM @300 CFM Per Ton
For Zoning
450 CFM 600 CFM 750 CFM 900 CFM
CFM @400CFM Per
Ton
600 CFM 800 CFM 1,000 CFM 1200 CFM
Size 3.5 Tons 4Tons 5 Tons
Minimum CFM @180 CFM
Per Ton
630 CFM 720 CFM 900 CFM
Recommend CFM @300 CFM Per Ton
For Zoning
1,050 CFM 1200 CFM 1,500 CFM
CFM @400CFM Per
Ton
1,400 CFM 1,600 CFM 2,000 CFM

Lennox Harmony III Specifications

General

Brand	Lennox
Model	Harmony III
Category	Control Systems
Language	English