8
top View
f
top
outlet
1 1/2” npt
top
inlet
1 1/2” npt
figure 5
rough in dimensions
recoVery capacities
gas and electrical characteristics
front View back View
TABLE 2. RECOVERY CAPACITIES, based on 80% efciency
table 3. gas and electrical characteristics
table 1. rough-in-dimensions
model
Input Rate
Btu/Hr
kw/hr
Approximate
Tank Cap
G/L
Dimensions in Inches/cm Connections Approx. Ship Weight
Inlet (NPT) Outlet (NPT)
ABCD E F
Gas
Inlet
G
H
Vent
Dia
I
JTop Front Back Top Front Back
Std.
Lbs/
kgs.
ASme
Lbs/
kgs.
D85500NE/
D85500PE 500,000 85 81.50 17.50 77.25 67.50 27.13 21.00 1.00 67.50 8.00 27.75 1.50 1.50 1.50 1.50 1.50 1.50 812 857
D85500NE/
D85500PE 147 322 207 44 196 171 69 53 3 171 20 70 1.50 1.50 1.50 1.50 1.50 1.50 368 389
model
Input Rate
Btu/Hr
kw/hr
Approximate
Tank Cap
G/L
recovery rating Capacities (GPh and LPh) at temperature rise indicated
30°F 40°F 50°F 60°F 70°F 80°F 90°F 100°F 110°F 120°F 130°F 140°F
17°C 22°C 28°C 33°C 39°C 44°C 50°C 56°C 61°C 67°C 72°C 78°C
D85500NE/
D85500PE 500,000 85 1616 1212 970 808 693 606 539 485 441 404 373 346
D85500NE/
D85500PE 147 322 6118 4588 3671 3059 2622 2294 2039 1835 1668 1529 1412 1311
model Gas Type Gas Supply Pressure Gas manifold Pressure Volts / hz Amperes
Minumum Maximum
D85500NE/
D85500PE Natural 4.5" W.C. (1.12 kPa) 14" W.C. (3.48 kPa) 3.5" W.C. (0.87 kPa) 120/60 <5
D85500NE/
D85500PE Propane 11" W.C. (2.74 kPa) 14" W.C. (3.48 kPa) 10" W.C. (2.49 kPa) 120/60 <5
installation considerations