iQ Series delivers the ultimate in water-heating capacity. These high-input units are designed for very-large-volume applications using potable hot water.
Key Features
- 251,000 to 1,501,000 Btu/h for large commercial facilities
- 98 percent condensing combustion efficiency minimizes operating costs, ensures green operation
- The industry’s leading turndown ratio (33:1 on the iQ751/iQ1001/iQ1501) for unparalleled gas savings
- Cycle-proof and stress-resistant for maximum durability
- Down-fired, premixed burner for extended life and low maintenance
- Negative pressure gas valve allows low 2.5″ WC static operation
- Full modulation delivers maximum Btu/h input when needed and zero Btu/h the rest of the time
- Connects to common venting up to 200 feet
- ASME-HLW Compliant (iQ751/iQ1001/iQ1501)
Common Applications
iQ251:
- Restaurants
- Car washes
- Commercial kitchens
- Hotels
- Fast-food restaurants
iQ751 | iQ1001 | iQ1501:
- Schools
- Large apartment complexes
- Stadiums
- Hospitals
- Large hotels