80
Parameter
AMP Model
1000 1250 1500 2000 2500 3000 3500 4000
Max Power MBTU 1000 1250 1500 2000 2500 3000 3500 4000
CH/DHW Max. Modulation Rate (RPM)
1
6200 7600 4600 4800 4500 5500 6200 6400
Minimum Modulation Rate (RPM) 1725 2000 1250 1350 1250 1400 1600 1700
1
2400 2400 1900 1900 1900 2400 2400 2400
2500 2500 2000 2000 2000 2500 2500 2500
2300 2300 1800 1800 1800 2300 2300 2300
1
Factory Default RPM
NOTE: To maintain rate in maximum vent length application, contact factory for assistance.