Heat King 300 VS Heat King 500

Looking Construction Heater Rentals: Heat King HK300 VS Heat King HK500 — Rock Salt and Ice Control HQ 

Rock Salt & Ice Control HQ  (a Duke Company) is known to offer a wide range of deicers and rock salt (American Rock Salt) in bulk/wholesale, bags or pallets. We also offer construction equipment rentals, such as the Heat King HK500 or the Heat King HK300. We have fast delivery, and A+ customer service offering expert advice on your ice/snow removal or construction equipment needs. Call the Rock Salt & Ice Control HQ  (a Duke Company) at 585-292-9870  (Rochester NY), or 607-347-4455  (Ithaca NY), for any questions. Or use our web portal for quick quote.

hk300The Heat King HK300 is the Heat King’s midsize hydronic heater. It generates 290,000 BTUs, can cure 11,200 square feet of concrete or thaw 5,600 square feet of frozen ground. It has user friendly controls, double loop technology. It saves on labor, preparation time and lowers energy costs by as much as 80%.


Technical Specifications

  • Ground thawing capacity = 5,600 square feet
  • Concrete curing capacity = 11,200 square feet
  • Heater capacity = 290,000 BTU
  • Run time = 73 hours
  • Temporary Heating Capacity = 12,000 ft²
  • Field Hoses = 4 x 700 ft. – 2,800 ft. total
  • Length (From Hitch) = 12 feet (3.66 meters)
  • Width = 80 inches (203 cm)
  • Height = 70 inches (178 cm)
  • Manifolds (Supply & Return) = 4 sets of quick disconnect outlets
  • Electrical Requirements = 1 – 120V AC 20A Circuit
  • Glycol Tank Capacity = 96 USGAL (284 liters)
  • Fuel Tank Capacity = 92 USGAL (348 liters)
  • Weight (Fuel Tank Full/Empty) = 5,750 lbs. (2,608 kg) / 5,100 lbs. (2,313 kg)

Helpful Rental Heater Download Information

Product Brochure for 290,000 BTU Ground Thawing Heater Rental – Heat King HK300

Ground Thawing and Concrete Curing Reference Guide from Heat King

Cost Comparison: Heat King vs Construction Heaters

Double Loop Manifold Design

Hose and Manifold

Likewise, we proudly carry construction heater rentals including theHeat King HK500:

heat king hk500 duke comapnyThe Heat King HK500 generated 436,000 BTUs, can cure 22,400 square feet of concrete or thaw 11,200 square feet of frozen ground.  It is the most powerful among the Heat King family.  Professionals use it for a faster way to cure concrete and /0r prepare foundation sites.

Technical Specifications

  • Ground thawing capacity = 11,200 square feet
  • Concrete curing capacity = 22,400 square feet
  • Heater capacity = 436,000 BTU
  • Run time = up to 60 hours
  • Ground Thawing Capacity = 11,200 ft²
  • Concrete Curing Capacity = 22,400 ft²
  • Temporary Heating Capacity = 15,000 ft²
  • Heater Capacity = 436,000 BTU/H Input
  • Field Hoses = 8 x 700′ (5600′ Total)
  • Length (From Hitch) = 165″
  • Width =  81″
  • Height = 86″
  • Manifolds (Supply & Return) 8 set of quick disconnect outlets
  • Electrical Requirements =  2 – 15 Amp Circuits, 6-7.5 kW Generator
  • Glycol Tank Capacity =  130 US GAL
  • Fuel Tank Capacity = 192 US GAL
  • Weight (Fuel Tank Full/Empty) = 6250/5550 lbs
  • Large Glycol Reserve Large Doors for Easy Access Rubber Torsion Axle Bi-directional Powered Reel Durable Coil Style Heater On-Board Air Compressor

Rent a Ground Heater with Confidence: Download Helpful Information

The Heat King uses centrifugal pumps and circulation loops, which is safer than positive displacement pumps. It also has two 250,000 BTU/H burners. It’s design uses two burners rather than one, giving it redundancy not found in competitors’ machines. The Heat King HK500 also uses fuel oil preheaters, increasing efficiencies and easy cold weather start ups.

Call the Rock Salt & Ice Control HQ  (a Duke Company)  at 585-292-9870  (Rochester NY) and 607-347-4455(Ithaca NY) for more information,  business hours, and all your snow and ice removal needs and information.

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Text ‘DUKESALT’ to 55469 to receive text messages regarding our hours, extended hours, schedule changes and discount opportunities.

Industries we serve:

Building Maintenance
Car Wash
Equipment Rental
Grocery Retail / Wholesale
Hardware / Home Centers
Hospitals / Nursing Homes
Janitorial Supplies
Landscape Maintenance
Lawn & Garden Centers
Mass Merchandisers
Parking Lot Maintenance
Portable Toilets
Property Management
Schools / Universities
Snow Removal
Transportation / Airports

By DavidSzydlowski

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