| TECHNICAL SPECIFICATIONS |
HSE-125-N |
HSE-125-P |
| Natural Gas |
Propane |
CH (central heating - BOILER) |
| Nominal input rate* |
Btu/h (kW) |
28,700 – 124,000 ( 8.4 – 36.3) |
| Nominal output rate* |
Btu/h (kW) |
26,900 – 116,500 (7.8 – 34.1) |
| AFUE (Annual Fuel Utilization Efficiency) |
% |
94 |
| Maximum CH operating pressure |
psi (bar) |
43 (3.0) |
| Maximum CH operating temperature |
°F (°C) |
194 (90) |
DHW (domestic hot water - HEATER) |
| Nominal input rate* |
Btu/h (kW) |
28,700 – 124,000 ( 8.4 – 36.3) |
| Nominal output rate* |
Btu/h (kW) |
26,400 – 114,000 (7.7 – 33.4) |
| DHW minimum flow rate |
USGPM (l/min) |
0.53 (2.0) |
DHW continuous delivery at 140°F
(with 100 ºF water temperature rise) |
USGPM (l/min) |
2.4 (9.0) |
DHW continuous delivery at 105 °F
(with 60 ºF water temperature rise) |
USGPM (l/min) |
4.0 (15) |
| Maximum DHW temperature |
°F (°C) |
150 (65) |
Overall dimensions and weight |
|
|
| Height x Width x Depth |
inch (mm) |
31.9 x 17.7 x 10.6
(810 x 450 x 270) |
| Weight |
lbs (kg) |
86 (39) |
Connections |
| CH supply and CH return |
inch NPT male |
¾ |
| DHW and Cold Water |
inch NPT male |
½ |
| Gas |
inch NPT male |
½ |
| Condensate Drain flexible pipe, O.D. |
inch (mm) |
1 (25) |
| Air Supply Inlet with adaptor installed |
inches |
3 |
| Flue Gas Outlet with adaptor installed |
inches |
3 |
| Air Supply Inlet without adaptor installed |
mm |
80 |
| Flue Gas Outlet without adaptor installed |
mm |
80 |
Options |
| • Wall Mounting Frame • Flat Expansion Tank • DHW parts kit • Condensate kit |
NOTES:
*The maximum CH and DHW input rates are set to 70% of the maximum input rate at the factory.
The Super Hot product improvement program may result in design and/or specification changes without notice. |
