ECR International adds the LRF and LRFV models to the Lowboy Rear Flue Series of Oil Furnaces. These models are unique to the Lowboy series as they features a multi pass high efficiency heat exchanger with 16 ga. 409 Stainless Steel primary heat exchanger and 16 ga. Aluminized steel secondary heat exchanger. The heat exchanger is a direct fire design that doesn’t require a refractory and also features a low pressure drop.
The LRF is available with either a Beckett AFG, Carlin or Riello burner. There are four firing rates, 0.55, 0.65, 0.75, or 0.85 gph with AFUE efficiencies up to 86.8%. Available in Chimney Vent model only (Direct Vent will be released at a later date).
To learn more visit: www.olsenhvac.com