Showing 1-15 of 419
Display:
Showing 1-15 of 419
Display:
Refine your results
- (180)
- (239)
- (149)
- (11)
- (56)
- (77)
- (114)
- (9)
- (257)
- (4)
- (3)
- (1)
- (15)
- (71)
- (35)
- (59)
- (2)
- (16)
- (1)
- (85)
- (87)
- (8)
- (78)
- (96)
- (2)
- (1)
- (2)
- (34)
- (12)
- (83)
- (2)
- (40)
- (4)
- (93)
- (87)
- (2)
- (3)
- (2)
- (85)
- (3)
- (92)
- (18)
- (16)
- (12)
- (9)
- (28)
- (176)
- (4)
- (108)
- (72)
- ENERGY STAR® certified
- Adaptive Gas Control System
- 3-year limited warranty
- ENERGY STAR® certified
- Adaptive Gas Control System
- 3-year limited warranty
- ENERGY STAR® certified
- Adaptive Gas Control System
- 3-year limited warranty
- ENERGY STAR® certified
- Up to 97% thermal efficiency
- Helical heat exchanger
- Operates at up to 96% thermal efficiency
- Helical heat exchanger
- Ultra quiet blower and burner to minimize noise
- Operates at up to 96% thermal efficiency
- Helical heat exchanger
- Ultra quiet blower and burner to minimize noise
- Self-Cleaning Hydro Cannon™
- Automatic Flue Damper (120 - 390 Models)
- Three Water Connection Options
- Fan Assisted Combustion- The blower is built into the low NOx burner assembly
- Complies with California SCAQMD Rule 1146.2
- A stainless steel air flapper
- Temperature adjustable up to 181°F.
- Accurate, dependable control system requires no electric connections
- Fixed automatic gas shutoff device for added safety
- 75,100 BTU/h Input
- Ultra Low NOx gas burner
- Fully automatic controls
- 75,100 BTU/h Input
- Ultra Low NOx gas burner
- Fully automatic controls
- ENERGY STAR® certified
- Delivers 232 GPH at 100°F Rise
- Integrated STX-199 condensing tankless with modulating burner delivers 96% thermal efficiency
- ENERGY STAR® certified
- Up to 96% thermal efficiency
- Helical coil heat exchanger
- ENERGY STAR® certified
- Up to 97% thermal efficiency
- Helical heat exchanger
- ENERGY STAR® certified
- Up to 97% thermal efficiency
- Helical heat exchanger
Showing 1-15 of 419
