Modine PTC310 Effinity 93 Condensing Unit Heater

Modine PTC310 Effinity93 93 Percent Efficient Separated Combustion Unit Heater Features:- Uses 100 percent outside air for combustion.- High efficiency condensing design allows for inexpensive venting with PVC or CPVC.- Secondary heat exchanger is constructed with AL29-4C stainless steel - Don't settle for anything less with condensing type unit heaters.- Sealed compartment protects combination gas control, ignition control, manifold and burner.- Horizontal or vertical concentric vent adapter kits are available to allow only 1 wall or roof penetration (without the kit, 2 penetrations are required).- Certified for commercial and industrial applications. - Greater durability in dusty environments (environments possessing substances that may deteriorate the performance of the unit).- External gas connections.- Quiet operation.- Durable polyester powder coat paint finish. - Installs quickly and easily with field wiring connections and knockouts for quick access to gas and electricity.- Standard power exhaust simplifies side-wall or roof venting with small diameter PVC or CPVC pipe.- Permanently-lubricated motor for trouble-free dependability.