Honeywell HM700A1000 Installation Instructions Manual page 4

HM700A1000
SIZING
IMPORTANT
The HM700 should only be installed if it has been
sized properly. Do not use square feet when sizing
a humidifier installation. Instead, cubic feet must
be used, since the humidity is filling a volume of
space (width x length x height). Also, take into
consideration the "tightness" of a home's
construction.
Construction
Type 8,000 ft
Tight 3.3
Average 7.6
Loose 11.7
33-00118—01
1/8 NPT to
1/4 compression
or LDPE water
line
Fig. 2. Typical HM700 Installation.
Table 3. AHRI Recommended Humidity (in gallons per day).
3 3
12,000 ft 16,000 ft
4.3
9.6 11.8
14.9 18.1
(Optional)
The HM700 produces 11 gallons per day (GPD) when run on
120 V and 22 GPD when run on 240 V. See Figures 15 for
details on configuring the HM700 to run on a different voltage.
Table 3 contains AHRI recommendations for humidity
requirements and Table 4 shows what humidifiers and output
configuration will satisfy the humidification requirements.
3 3
20,000 ft
5.4 7.5
16
24.5
4
1 - R/HUM
2 - HUM
3 - C
4 - N/A
8 - AP
19 - Gf
20 - Rf
21 - N/A
3 3
24,000 ft 28,000 ft
9.6 11.7
20.3 24.4
30.8 37.1
3
32,000 ft
16
33
50