Unique Hybrid Design
The Progress is a HYBRID because it uses both a catalytic combustor and a secondary combustion system. Until the Progress was in..
The Progress Hybrid 209/209a Catalytic Combustor is made of a durable stainless steel substrate. The catalytic coating gives the combustor a mottled a..
The Ideal Steel Hybrid 210 Catalytic Combustor is made of a durable stainless steel substrate. The catalytic coating gives the combustor a mottled app..