02/04/2014 5
NI804
Specification Chart
Model
Number
HE-A-10-21 HE-A-15-21 HE-A-20-21
Cabinet
Width 21” 21” 21”
kW
rating
10 15 20
Btu/h
34000 51000 68000
Voltage/Phase 240/1 240/1 240/1
Circuit Breaker
60
1-60, 1-30
2-60
Amps per CB
42
42, 21
42, 42
Source
Feed 1 2 2
Elements
4 6 8
Relays
2 4 6
Heat CFM*
765 (LO)
900 (M)
1035 (HI)
Max. Temp. Rise
45° F
45° F
45° F
Shipping
Weight
*WarmFlo sensing will override this to 1200 CFM.
Product Dimensions
