Clean out ports that extend through the front wall of the cabinet. Soot does not fall through and down into the outside of the heat exchanger.
Enclosed burner cabinet.
The color is a neutral beige in a textured powder coat paint.
The heat exchanger is a primary and secondary design, with portions of the primary heat exchanger made from 10 gauge hot rolled steel. The primary heat exchanger is also lined with 430 stainless steel just above the combustion chamber. The secondary heat exchanger is made from 14 gauge hot rolled steel.
The combustion chamber is fiber. It is held in place with stainless steel banding. The chamber pulls out of the heat exchanger and can be replaced if damaged in cleaning.
All units are 4 speed direct drive.
Note the A/C tonnage. The Air conditioning tonnage on these units are well above average and can be noted as a selling point.
Also the efficiencies are well above average and should be noted.
The units are multi fired. There are 3 firing rates for the smaller units, .60, .75, and .85. The larger units are fired at 1.00 and 1.25. These units are all set up at 100 psi.
The REH 750 is a little shorter than the average oil furnace at 53 1/2″, most units are 55″ and 56″. The lowboy is also smaller at 40″ most units are 43″ to 46″ high.
The units are available with Beckett, Carlin, and Riello burners.
A limited lifetime warranty on the heat exchanger and 1 year on parts.
High Efficiency Oil Fired Multi-positional Furnace
Versatile
“Quick Heat” chamber-free design
Suitable for upflow, downflow or horizontal configuration
Field reversible for front or rear venting
Filter bracket can be mounted left or right
Available with Beckett or Riello burner
Chimney or direct venting without power venter
Features
Extended front clean outs
AC ready up to 3 tons
4 speed direct drive motor/blower
Efficiency up to 86%
44 1/4” high
240 lb shipping weight, burner included
K4CE 090 A3 Riello 40F3 74,000 – 88,000
Heavy-duty heat exchanger with ceramic combustion chamber for quiet operation, increased efficiency, and longer life.
Foil-faced high density fiberglass insulation reduces heat loss and noise.
Multi-speed direct drive blower with sealed bearings offers quieter operation.
Factory-wired transformer package and cooling fan relay make add-on cooling installation easier.
Flame retention, high static pressure burner provides quality, efficient combustion.
Durable, one-piece baked polyester steel cabinet offers a long-lasting, higher-quality finish that resists scratches and corrosion.
Easily accessible clean out ports make cleaning the heat exchanger quick and simple.
Primary control with interrupted ignition, pre-purge and diagnostics offer longer life, smooth ignitions, and ease of service.
