Professional Achiever Plus Series: Ultra Low NOx
- .59 – 62 EF
- SCAQMD Rule 1121 compliant
- 28, 38, 50 and 55 Gallon capacities
Professional Achiever Series: Ultra Low NOx
- .60 – 63 EF
- Longer life
- SCAQMD Rule 1121 compliant
- 28, 38, and 48 and 50 gallon capacities