NEW CONDENSING TANKLESS

1. NEW CONDENSING TANKLESS ATI-240H ATI-340H ATI-540H 160,000 btu/h 180,000 btu/h 199,000 btu/h ATO-240H ATO-340H ATO-540H

2. AT-240H • 160,000 btu/h • 6.6 GPM Max • EF: 0.95 • 316L SS Secondary • Direct Vent (In room Combustion) • Ultra Low NOx • Remote Built-in (indoor only) • Outdoor comes with remote • 3” Sch. 40 PVC vent up to 70 ft. • 4” Sch. 40 PVC vent up to 100 ft. • 100-140 degree (5 degree intervals)

3. 240 Flow Chart

4. 240 Pressure Loss

5. AT-340H • 180,000 btu/h • 8.0 GPM Max • 316L SS Secondary • EF: 0.95 • Direct Vent/(In room Combustion) • Ultra Low NOx • Remote Built-in (indoor only) • Outdoor comes with remote • 3” Sch. 40 PVC vent up to 70 ft. • 4” Sch. 40 PVC vent up to 100 ft. • 100-140 degrees (5 degree intervals)

6. 340 Flow Chart

7. 340 Pressure Loss

8. AT-540H • 199,000 btu/h • 10.0 GPM Max • EF: 0.95 • 316L SS Secondary • Direct Vent/(In room Combustion) • By-Pass Valve • Ultra Low NOx • Remote Built-in (indoor only) • Outdoor comes with remote • 3” Sch. 40 PVC vent up to 70 ft. • 4” Sch. 40 PVC vent up to 100 ft. • 4 Unit Easy Link • 20 Unit Multi-Link • 100-185 degree (5 degree intervals)

9. 540 Flow Chart

10. 540 Pressure Loss

11. Flow Capacities

12. Easy Link 540 Only

13. Easy Link with 520/710

14. Easy Link 540 Only

15. Will work with and replace current 520/710 multi unit applications. DO NEED NEW MULTI CONTROLLER TO WORK PROPERLY

18. Remote

19. Remote Fails • Back up source to relay error code information, if remote fails

20. Outdoor Units Package

21. Venting

23. High Altitude

24. High Altitude

25. Freeze Protection

26. Freeze Protection

27. Pump Warranty