
Gallant Heat Only

Ideal high efficiency condensing boilers. Available in 250, 299, 399.
Exalt Model | Heat Only 110 | Heat Only 155 | Heat Only 199 |
---|---|---|---|
Min Input (BTU) | 13,750 | 19,375 | 24,875 |
Max Input (BTU) | 110,000 | 155,000 | 199,000 |
Turndown Ratio | 8:1 | 8:1 | 8:1 |
AFUE | 95% | 95% | 95% |
DOE Heating Capacity (MBH) | 102 | 142 | 184 |
AHRI Net Rating (MBH) | 89 | 123 | 159 |
Fuel | NG & LP | NG & LP | NG & LP |
Gas Connection | 3/4″ | 3/4″ | 3/4″ |
Supply / Return Connections | 1” | 1” | 1” |
Vent/Air Connections | 3” | 3” | 3” |
2” Maximum Vent Length | 33’ | 33’ | 33’ |
3” Maximum Vent Length | 100’ | 100’ | 100’ |
Water Volume (Gallons) | 2 | 3 | 4 |
CH Maximum Flow Temperature (°F[°C]) | 185 (85) | 185 (85) | 185 (85) |
Cabinet Height | 26” | 26” | 26” |
Cabinet Width | 21 3/4″ | 21 3/4″ | 21 3/4″ |
Cabinet Depth | 16 1/2″ | 16 1/2″ | 16 1/2″ |
Weight (Lbs) | 88 | 99 | 119 |