Model 8188 – Steffes 8188 User Manual
Page 29
MODEL 8188
T
HERM
E
LECT
A
PPENDIX
A.03
Appendix
* Optional 3000 CFM Air Handler increases approximate installed weight by 40 pounds.
Input
Voltage
120/208 120/240 277/480 347/600
Phase
3 3 3 3
Number
of
Wires
3 3 4 4
Charging
Input
(kW)
144.0 159.9 151.2 159.9
Elements - Quantity
Elements - Watts Each
36
4,000
36
4,444
36
4,200
36
4,444
Amps – Core Charging
400.18
385.32
181.95
153.68
Max. Core & Blower Load (AMPS)
7.4
7.4
2.3
3.0
Minimum
Circuit
Ampacity
509.47 490.90 230.31 195.85
Blowers/System
Control
Voltage
240V/208V 240V/208V 240V/208V 240V/208V
Storage Capacity - kWh
Storage Capacity - BTU
960
3,275,520
Approximate Storage Module Weight (lbs)
840 per module = 1,680 total
Approximate Insulation Block, Air Handler,
Elements & Other Weight (lbs)
760 (utilizing 2000 CFM Air Handler)*
Approximate Brick Weight (lbs)
10,320 Total
Approximate Installed Weight (lbs)
12,760 (add approx. 700 lbs to arrive at shipping weight)
Number of Brick
288 per module = 576 Total