Brochure

76
Model Number
Number
of
Heaters
Btuh Input Max Flow (GPM)
Min Max
@ 40˚F
Rise
@ 100˚F
Rise
@ 140˚F
Rise
Freestanding
ATI-CRS-2IL-N
2 15,000 398,000 18.8 7.6 5.4
ATI-CRS-3IL-N
3 15,000 597,000 28.2 11.4 8.1
ATI-CRS-4IL-N
4 15,000 796,000 37.6 15.2 10.8
Wall Mount
ATI-CRS-2WM-N
2 15,000 398,000 18.8 7.6 5.4
ATI-CRS-3WM-N
3 15,000 597,000 28.2 11.4 8.1
ATI-CRS-4WM-N
4 15,000 796,000 37.6 15.2 10.8
Back-to-Back
ATI-CRS-4B2B-N
4 15,000 796,000 37.6 15.2 10.8
ATI-CRS-5B2B-N
5 15,000 995,000 47.0 19.0 13.5
ATI-CRS-6B2B-N
6 15,000 1,194,000 56.4 22.8 16.2
ATI-CRS-7B2B-N
7 15,000 1,393,000 65.8 26.6 18.9
ATI-CRS-8B2B-N
8 15,000 1,592,000 75.2 30.4 21.6
*For outdoor models, change ATI to ATO
**For Propane, change -N to -P