Heating / Blowers Heating Natural Gas / Oil / Propane Direct-Fired Ductable Heater (Prop. / Nat. Gas) 330 000 BTU/H – Flagro – FLTHC355DF

Direct-Fired Ductable Heater (Prop. / Nat. Gas) 330 000 BTU/H – Flagro – FLTHC355DF

RENTAL AND SALE

Compare

1. CAT CLASS	610-4020
Approvals / Certification	cETLus
Dimensions	47” x 32” x 42”
Ducting	THCP-WD18 – 18” x 12′ White
Heated Air Volume	2,600 CFM
Maximum Heating Capacity	330,000 BTH/h
Power Requirement	115V/15 AMP
Thermostat	Yes
Weight	345 lbs

$130.00^*

DAY

$400.00^*

WEEK

$865.00^*

4 WEEKS

Click here to see our catalog

Environmental fees, LOU-PROTEC protection plan, taxes, consumables, and transportation are additional, if applicable. See terms and conditions.

Please valid availability before going in-store.

RENT EQUIPMENT

YOU WISH TO BUY THIS EQUIPMENT? CHOOSE BETWEEN THESE 2 OPTIONS:

BUY NEW BUY USED

Send to a friend

ADDITIONAL INFO

330,000 BTU Direct-Fired Ductable Heater – Flagro FLTHC355DF (Propane/Natural Gas)

The Flagro FLTHC355DF is a powerful and versatile direct-fired heater designed to operate on propane or natural gas. Delivering up to 330,000 BTU/h, it’s ideal for heating large temporary spaces like construction sites, event tents, or industrial facilities.

🔧 High Output with Thermostatic Control

This model features a high airflow rate of 2,600 CFM, allowing fast, even heat distribution. It runs on standard 115V / 15A power and includes direct spark ignition and a built-in thermostat for convenient and reliable operation. As a result, you can maintain steady temperatures in variable outdoor conditions.

🔁 Dual-Fuel Operation for Maximum Flexibility

Thanks to its dual-fuel selector, you can easily switch between propane and natural gas without modifying the unit. This adaptability makes it perfect for a variety of job sites, especially when fuel availability varies. Additionally, the air recirculation mode lets the unit double as a blower for additional ventilation.

🛠️ Compact, Quiet, and Easy to Move

The FLTHC355DF is built with job site mobility in mind. It measures 47” × 32” × 42” and weighs just 345 lb, making it compact yet powerful. Its low noise level ensures it won’t disrupt work environments or events. Setup is quick and intuitive, requiring minimal training or effort.

📦 Ducting Options Available

The unit is fully ductable for targeted heating. You can add accessories like an 18″ × 12′ white duct, a diffuser, or a duct adapter to direct heat exactly where needed, whether inside a tent, workspace, or enclosure.

✅ Why Choose the Flagro FLTHC355DF?

Delivers 330,000 BTU/h of clean direct heat
Operates on propane or natural gas (easy switch)
Thermostat-controlled for stable temperatures
High airflow: 2,600 CFM
Quiet and compact design
Fully ductable for targeted applications
cETLus certified for safe North American use

CAT-CLASS: 610-4020