TH Oliver recommends the following furnaces by
Weathermaker® 58MCA	91% AFUE 25 year limited warranty on heat exchangers Tell Me More	Weathermaker® 58PAV	80% AFUE 20 year limited warranty on heat exchangers Tell Me More
Weathermaker® 58MTA	93%AFUE two stage heating limited lifetime warranty on heat exchangers Tell Me More	Weathermaker® 58TUA	80% AFUE 20 year limited warranty on heat exchangers Tell Me More
Weathermaker® 58UHV	80% AFUE 20 year limited warranty on heat exchangers Tell Me More	Weathermaker® 58MVP	Highly efficient up to 96.6% AFUE Lifetime limited warranty on heat exchangers Tell Me More