
G4 - 780JN/JP
Large Gas Insert
Max Btu's - 30,000NG 28,000LP
Min Btu's - 6,500NG 14,500 LP
Efficiency - 69%NG 65%LP

G4 - 785JN/JP
Large Gas Insert
Max Btu's - 33,000NG 30,000LP
Min Btu's - 16,000NG 14,500 LP
Efficiency - 65.5%NG 63.99%LP

G4 - 785XN/XP
Large Gas Insert
Max Btu's - 28,000NG 26,000LP
Min Btu's - 14,000NG 15,000 LP
Efficiency - 64.4%NG 63.23%LP

G3.5 - 700IN/IP
Medium Gas Insert
Max Btu's - 26,000NG 25,000LP
Min Btu's - 10,000NG 11,000 LP
Efficiency - 67%NG 67%LP

G3 - 739NG/LPG
Medium Gas Insert
Max Btu's - 24,000NG 24,000LP
Min Btu's - 6,500NG 13,000 LP
Efficiency - 67%NG 63.7%LP

Retrofire - RF24IDN/DP
Small Gas Insert
Max Btu's - 24,000NG 24,000LP
Min Btu's - 6,500NG 6,500 LP
Efficiency - 61.5%NG 61.5%LP

Portrait - 530INI/IPI
Small Gas Insert
Max Btu's - 20,500NG 19,000LP
Min Btu's - 6,500NG 12,500 LP
Efficiency - 63.6%NG 66%LP