TPI HLA Hazardous Location Fan Forced Unit Heater

Overview
Features
In The Box
Specifications
Warranty/Return
Customer Reviews

Overview for TPI Corporation HLA122081603.024 HLA Hazardous Location Fan Forced Unit Heater

Designed for rugged industrial applications, the TPI HLA Series Hazardous Location Fan Forced Unit Heater is a heating machine that circulates heat around an area, especially in hazardous locations where there is a possibility of explosion or fire. This fan-forced unit heater uses Ethylene Glycol solution as a heat transfer liquid to provide freeze damage protection. It features a high-performance electric motor that offers a speed of up to 1,725 revolutions per minute (RPM).

This TPI HLA series has a manual reset capillary-type limit that supports high-temperature regulation and presents a rating for 6,000 cycles of service. It features copper conductor wires that are contained in rigid metal conduits that bring electrical power. The TPI fan-forced unit heater comes with an optional factory-wired integral thermostat for a hassle-free temperature adjustment.

The TPI heater is made of painted carbon steel with aluminum fins liquid heat exchanger. For overpressure, it has a stainless steel and aluminum pressure relief valve and a narrow gap safety fan guard shields. As an additional feature, the HLA series heater comes with furnished box lugs for field connections within an approved enclosure.

Configuration Options

The TPI HLA Series Hazardous Location Fan Forced Unit Heater has 27 available models that offer varying features such as heater wattage, energy (expressed in BTU, British Thermal Unit), voltage and phase. Please select your preference from the menus above.

Heater Wattage	BTUs	Volts	PH	Amps	Temperature Rise (°F)	Airthrow	CFM	Recommended Mounting Height	Dimensions (L x W x H)
3 kW	10,250	208 208 240 240 480	1 3 1 3 3	16.3 9.8 14.8 8.6 4.3	16.5	24'	580	8'	1-Phase: 17.75” x 20.63” x 14” 3-Phase: 17.75” x 19.75” x 14”
5 kW	17,100	208 208 240 240 480	1 3 1 3 3	26 15.4 23.1 13.4 6.7	27.6
7.5 kW	25,600	208 208 240 240 480	1 3 1 3 3	38 22.3 33.6 19.4 9.7	41.4
10 kW	34,150	208 240 240 480	3 1 3 3	29.3 44 25.5 12.7	21.7	40'	1,500	10'	1-Phase: 20.75" x 21.63" x 18" 3-Phase: 20.75" x 20.75" x 18"
15 kW	51,200	208 240 480 600	3	43.5 38.1 19 15.2	19.2	43'	2,450	13'	3-Phase: 24.75" x 22.5" x 22"
20 kW	68,300	480 600	3	25.1 20	26.2
25 kW	85,400	480 600	3	31.1 24.9	32.8

Features for TPI Corporation HLA122081603.024 HLA Hazardous Location Fan Forced Unit Heater

Choice of heater wattage, energy, voltage & phase
Designed for rugged industrial applications in hazardous locations
Uses Ethylene Glycol solution as heat transfer liquid
High-performance electric motor
Motor speed up to 1,725 RPM
Manual reset capillary-type limit
Copper conductor wire
Optional factory-wired integral thermostat
Painted carbon steel with aluminum fins liquid heat exchanger
Stainless steel and aluminum pressure relief valve
Narrow gap safety fan guard shields
Furnished box lugs

What's in the Box

TPI HLA Series Hazardous Location Fan Forced Unit Heater
Backup contactor
1-year limited warranty

Available Package Options

Heater Wattage (kW): 3 kW, 5 kW, 7.5 kW, 10 kW, 15 kW, 20 kW or 25 kW
Energy (BTU): 10,250, 17,100, 25,600, 34,150, 51,200, 68,300 or 85,400
Voltage: 208 V, 240 V, 480 V or 600 V
Phase: 1-Phase or 3-Phase

Specifications for TPI Corporation HLA122081603.024 HLA Hazardous Location Fan Forced Unit Heater

General
Weight	167 lbs (3-kW, 5-kW or 7.5-kW models); 193 lbs (10-kW, 15-kW models); 225 lbs (20-kW, 25-kW models)
Warranty	1-year limited
Finish/Coating	Epoxy textured powder-coat
Capillary Type Manual Reset Thermal	Up to 6,000 cycles
Recommended Mounting Height	N/A
Hazardous Location Rating	Class I, Group C & D Division 1 & 2 and Class II Groups E, F, & G Divisions 1 & 2
Housing	14 gauge steel

Heater
Wattage	3 kW, 5 kW, 7.5 kW, 10 kW, 15 kW, 20 kW, 25 kW
BTU	10,250 BTU, 17,100 BTU, 25,600 BTU, 34,150 BTU, 51,200 BTU, 68,399 BTU, 85,400 BTU
Voltage	208 V, 240 V, 480 V, 600 V
Air Throw	24’ (3-kW, 5-kW, 7.5-kW models); 40’ (10-kW models); 43’ (15-kW, 20-kW or 25-kW models)
CFM	580 (3-kW, 5-kW, 7.5-kW models); 1,500 (10-kW models); 2,450 (15-kW, 20-kW or 25-kW models)
Power Distribution	1-Phase
Max. Operating Temperature	N/A
Amps	4.3, 6.7, 8.6, 9.7, 9.8, 12.7, 13.4, 14.8, 15.2, 15.4, 16.3, 19, 19.4, 20, 22.3, 23.1, 24.9, 25.1, 25.5, 26, 29.3, 31.1, 33.6, 38, 38.1, 43.5, 44

Motor
Capacitor Type	Permanent split
Bearing Type	Ball bearing
Frequency	60 Hz
Speed	1,725 RPM
Plug	N/A

Control Enclosure
Rating Cycles	6,000 cycles
Transformer	Internal class II
NEMA Rating	N/A
Control Voltage	24 V
Average Temperature Rise	16.5 °F (3-kW models); 27.6 °F (5-kW models); 41.4 °F (7.5-kw models); 21.7 °F (10-kW models); 19.2 °F (15-kW); 26.2 °F (20-kW models); 32.8 °F (25-kW models)

Cabinet/Heater
Length	N/A
Adjustable Louves	Yes
Fan Guards	Plated

Features
Cart	No
Forklift Channels	No
Disconnect Switch	Yes
Pilot Light	Optional
Thermostat	Optional

Dimensions
Heater	17.75” L x 19.75” W x 14” H (HLA 12, 3 Phase); 17.75” L x 20.63” W x 14” H (HLA 12, 1 Phase); 20.75” L x 20.75” W x 18” H (HLA 16, 3 Phase); 20.75” L x 21.63” W x 18” H (HLA 16, 1 Phase); 24.75” L x 22.5” W x 22” H (HLA 20, 3 Phase)
Rough-in	N/A
Grill	N/A

Return Policy for TPI Corporation HLA122081603.024 HLA Hazardous Location Fan Forced Unit Heater

This Item is made to order, and cannot be returned or cancelled after production

We take the responsibility to make sure this product arrives in a brand new working condition. Should your item arrive damaged, we will take full responsibility and replace the product at no cost to you.

For complete details of our return policy and process, please refer to our general return policy page.

(On select TPI Items where clearly indicated, Tiger Supplies offers a 30-day return policy from date of shipment for this product, subject to a 40% restocking fee, in addition to the return shipping charges. The product must be in new condition and in its original packaging)

Select Heater Wattage & Energy
3 kW & 10,250 BTU 5 kW & 17,100 BTU 7.5 kW & 25,600 BTU 10 kW & 34,150 BTU 15 kW & 51,200 BTU 20 kW & 68,300 BTU 25 kW & 85,400 BTU
Select Voltage & Phase
208 V & 1-Phase 208 V & 3-Phase 240 V & 1-Phase 240 V & 3-Phase 480 V & 3-Phase 600 V & 3-Phase

TPI Corporation HLA122081603.024 HLA Hazardous Location Fan Forced Unit Heater

Highlights

Recommended Accessories: (2)

Related Products: (1)

Overview for TPI Corporation HLA122081603.024 HLA Hazardous Location Fan Forced Unit Heater

Configuration Options

Features for TPI Corporation HLA122081603.024 HLA Hazardous Location Fan Forced Unit Heater

What's in the Box

Available Package Options

Specifications for TPI Corporation HLA122081603.024 HLA Hazardous Location Fan Forced Unit Heater

Return Policy for TPI Corporation HLA122081603.024 HLA Hazardous Location Fan Forced Unit Heater

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