Description
Reznor's LDAP Series Packaged Downflow Heaters are perfect for large high bay warehouses and factories. The downflow configuration with the Destratification mode allows the unit to send hot air around the roof to the floor.
The LDAP units have four suspension points for hanging or wall mounted capability. All Model LDAP heaters are certified for 83% thermal efficiency for use with either natural or propane gas and are available in three sizes - 400 MBH, 800 MBH, and 1200 MBH.
Each heat section features the Reznor® TCORE2® heat exchanger and single burner combustion system. Operation is controlled through an integrated circuit board using LED diagnostic indicator lights to identify abnormalities in control functions. Designed for ease of installation with an external 24-volt terminal strip and gas line connection.
Model LDAP heaters are tested to ANSI and CSA standards by the ETL Testing Agency for commercial and industrial applications.
Heating Range ( MBH )
Airflow Range ( CFM )
Throw Range ( Feet )
Heating Efficiency ( Gross )
Airflow Range ( CFM )
Throw Range ( Feet )
Heating Efficiency ( Gross )
Standard Features
- 83% Thermal efficient
- 55°F Temperature rise range
- TCORE2® titanium stabilized aluminized steel heat exchanger(s)
- 208/1/60 Supply voltage
- Open fan motor(s) with internal overload protection
- Transformer for 24-volt conrols
- Integrated circuit board(s) with diagnostic indictor lights
- Multi-try direct ignition with 100% lockout
- Single-stage natural gas valve (field adjustable for opertion to 10,000 ft / 3045M elevation)
- Destratification adjustable fan control
- High temperature limit controls
- Vibration/noise isolated fan and venter motors
- 4-pt Suspension
- Built-in disconnect swtich
- Exernal terminal strip for 24-volt wiring
- External gas connection
- Full fan guard(s)
OPTIONAL FEATURES - FACTORY INSTALLED
- Single-stage, propane gas valve (field adjustable to 10,000ft / 3045M elevation)
- Two-stage natural or propane gas velve - Size 400 only
- 409 Stainless steel heat exchanger(s)
- 208 or 230 Single phase supply voltage
ACCESSORIES - FIELD INSTALLED
- Manual Shutoff Valve
- Multiple Heater Control
- High Altitude Adjustment Kit
- 4-Way Louvers
- Discharge Nozzles
- Vent Cap
- Hanger Kits
- Thermostats
Brochures
5 Files
Technical Data
2 Files
Installation/Parts/Service
13 Files
Other Files
1 File