Commercial Duct Furnaces

Reznor Duct Furnaces Mississauga

Reznor Duct Furnaces

Reznor Out-Door Duct Furnace

RP Series rooftop duct furnaces are designed to be used as the heating component in a heating, heating/cooling or makeup air system.

The RP series furnaces are certified for 80% thermal efficiency for use with either natural or propane gas, as specified, in sizes from 125,000 through 400,000 BTUH input. The furnace includes an integral power vent system which provides metered combustion air, dilutes flue products and eliminates the need for a vent cap. The weatherized, aluminized steel cabinet is designed for outdoor mounting. A separate blower system is required for air delivery. The furnace has a patented Reznor Thermocore aluminized steel heat exchanger with venturi-design tubes. The die-formed burners are of aluminized steel and include flared ports with a stainless steel insert. Standard features include a spark-ignited intermittent pilot and a single stage 24-volt gas valve. Each unit has all the required limit and safety controls including a venter pressure switch which verifies power vent flow prior to allowing operation of gas valve. For automatic operation, each unit is wired for field connection to a remote 24-volt thermostat.

Easy field conversion is possible for lower temperature rise, higher airflow applications. Check the Installation Manual with unit to determine if your application requires this. To convert the furnace for higher airflow, remove air baffles per installation instruction manual.

RP Roof Top Gas-fired power vented Duct Furnace 80%

 
Model Input (BTUs) Output (BTUs) Air Volume CFM
RP 125 125000 100000 1020-1840
RP 150 150000 120000 1225-2210
RP 175 175000 140000 1430-2580
RP 200 200000 160000 1635-2945
RP 225 225000 180000 1840-3315
RP 250 250000 200000 2045-3685
RP 300 300000 240000 2455-4420
RP 350 350000 280000 2865-5160
RP 400 400000 320000 3275-5895

Reznor Duct Furnaces

 

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Reznor In-Door Duct Furnace

HSC Series High CFM Separated Combustion gas-fired duct furnaces are designed to separate their combustion air from the air in the heated space. These units are designed and manufactured in accordance with the ANSI definition of "separate combustion". While discharging exhaust air, the power venter draws in combustion air from the outside atmosphere. Exclusive outside combustion air prevents dirt, lint, dust or other contaminants in the heated space from entering the combustion zone of the furnace.

The separated combustion furnace is designed for use in building areas with negative pressure and/or extremely dirty or mildly corrosive atmospheres. A specially designed combustion air inlet/vent terminal assembly supplied with HSC Series units requires only a single-building penetration for both exhaust and combustion air.

Reznor Model HSC Series 6 duct furnaces are available in sizes from 100,000 through 400,000 BTUH gas input for use with either natural or propane gas, as specified. These units are designed for duct connection and require a separate air moving device upstream from the furnace. Model HSC Series 6 furnaces are 80% thermal efficient.

Standard features include a spark-ignited intermittent safety pilot and a single-stage, 24-volt gas valve. Each unit is equipped with all required limit and safety controls, including a combustion air pressure differential switch to verify proper vent flow before allowing the gas valve to function. Operation of the heater is controlled through field connection to a remote24-volt thermostat. Reznor Model HSC Series separated combustion duct furnaces are available in two temperature rise ranges. The HSC Models are approved for a temperature rise range of 20°F to 75°F.

Model HSC furnaces are approved for installation downstream of an air conditioning coil. (When used in this application, installing an optional condensate drain on the furnace is strongly recommended. Also recommended, is the selection of optional stainless steel burners and heat exchanger.)

HSC Roof Top Gas-fired power vented Duct Furnace 80%

 
Model Input (BTUs) Output (BTUs) Air Volume CFM
HSC 100 100000 80000 920-1640
HSC 125 125000 100000 1020-1840
HSC 150 150000 120000 1225-2210
HSC 175 175000 140000 1430-2580
HSC 200 200000 160000 1635-2945
HSC 225 225000 180000 1840-3315
HSC 250 250000 200000 2045-3685
HSC 300 300000 240000 2455-4420
HSC 350 350000 280000 2865-5160
HSC 400 400000 320000 3275-5895

Duct Furnaces Toronto

 

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Reznor Out-Door Duct Furnace

HRPD Series Rooftop Dual Duct Furnaces are designed to be used in series as the heating component in a heating, heating/cooling, or makeup air system. Each of the dual furnaces is certified for 80% thermal efficiency for use with either natural or propane gas, as specified.

Eight sizes are available from 250,000 through 800,000 BTUH input. Each furnace includes an integral power vent system which provides metered combustion air, dilutes flue products, and eliminates the need for vent caps. The weatherized, aluminized steel cabinets are mounted on 12 gauge zinc grip rails designed for setting directly on a roof or slab surface. A separate blower system, such as Reznor Models RBA and RBL, is required for air delivery (See Catalog RZ-C-PO).

Each furnace has a patented Reznor Thermocore aluminized steel heat exchanger with venturi-design tubes. The die formed burners are of aluminized steel and include flared ports with a stainless steel insert.

Standard features for each furnace include a spark-ignited intermittent pilot and a single stage, 24-volt gas valve. Each furnace has all the required limit and safety controls including a venter pressure switch which verifies power venter flow prior to allowing operation of the gas valve.

HRPD Roof Top Gas-fired power vented Duct Furnace 80%

 
Model Input (BTUs) Output (BTUs) Air Volume CFM
HRPD 250 250000 200000 2045-3685
HRPD 300 300000 240000 2455-4420
HRPD 350 350000 280000 2865-5160
HRPD 400 400000 320000 3275-5895
HRPD 500 500000 400000 3705-9255
HRPD 600 600000 480000 4445-11110
HRPD 700 700000 560000 5185-12960
HRPD 800 800000 640000 5925-14815

Reznor Duct Furnaces

 

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