The Reznor® V3™ Series gas-fired suspended unit heaters have up to 83% thermal efficiency, the company states. Units with one of two methods of air delivery are available — those with axial propeller fans and those with high air-throw centrifugal blowers — both of which are available in power-vented exhaust (standard) or in premium separated combustion. The series is available in 14 sizes ranging from 30,000 to 400,000 Btuh gas input. Features include the TCORE2™ heat exchanger, single burner combustion system, single-stage gas valve, multi-try direct spark ignition with 100% lockout, noise-reduction motor mounting, and a high-temperature limit control.
Thomas & Betts HVAC Division, Attn: ReznorV3 Sales, 8155 T&B Blvd., Memphis, TN 38125; 901-252-5000; www.reznoronline.com (website).