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King Electric - Unit Heaters
5 products
Showing 1 - 5 of 5 products
King Electric unit heaters deliver reliable, energy-efficient heating for warehouses, garages, shops, and commercial facilities across North America. With over 60 years of manufacturing excellence, King Electric offers CSA-certified electric unit heaters built for demanding environments where consistent performance matters.
What is a Unit Heater?
A unit heater is a self-contained heating system that combines heating elements with a fan to distribute warm air throughout a space. Unlike central heating systems, electric unit heaters mount directly on walls or ceilings, providing targeted heating exactly where needed. They're ideal for large open spaces, workshops, and areas where traditional heating isn't practical.
Why Choose King Electric Unit Heaters?
Built for Canadian Conditions
King Electric unit heaters are CSA-certified and designed to handle harsh North American winters. Each unit features patented Smart Limit Protection® for enhanced safety and reliability.
Energy-Efficient Performance
Advanced models like the King KB ECO2S series use 2-stage heating technology that automatically adjusts power consumption, reducing energy costs while maintaining consistent comfort.
Durable Construction
Spiral steel fin elements and permanently lubricated motors ensure long-lasting performance with minimal maintenance requirements. Built to withstand demanding industrial environments.
Fast, Reliable Delivery
Available for immediate shipping across Canada through Cleanflow's heater collection, with bulk pricing available for larger orders.
Top King Electric Unit Heater Models
King KB ECO2S Two-Stage Unit Heater
Perfect for: Large commercial spaces requiring smart energy management
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Power Range: 5kW to 15kW
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Key Features: ECO Mode, remote control, 2-stage heating
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Benefits: Reduces energy consumption by up to 25%
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Applications: Warehouses, large garages, commercial workshops
Why Choose This Model: The KB ECO2S automatically adjusts between high and low wattage based on heating demand, making it ideal for facilities focused on energy efficiency.
King GH Compact Heavy Duty Unit Heater
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Perfect for: Industrial applications requiring maximum durability
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Power Range: 5kW to 10kW
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Key Features: Steel fin heat exchanger, adjustable louvers, built-in thermostat
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Benefits: High CFM airflow with 24-foot air throw capability
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Applications: Manufacturing facilities, automotive shops, industrial storage
Why Choose This Model: The GH series delivers robust performance in tough environments with Smart Limit Protection® for enhanced safety.
King KB ECO2S+ Smart Unit Heater
Perfect for: Facilities requiring advanced control and remote monitoring
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Power Range: 5kW to 10kW
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Key Features: Remote temperature sensor, WiFi thermostat compatibility, Nest integration
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Benefits: Even heat distribution with smart temperature control
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Applications: Modern facilities with building automation systems
Why Choose This Model: The ECO2S+ includes a remote sensor that monitors the coldest area in your space for optimal comfort and efficiency.
King EKB Garage Heaters
Perfect for: Residential garages and smaller commercial spaces
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Power Range: 2.85kW to 5kW
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Key Features: Dual NiChrome coil elements, universal mounting bracket
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Benefits: Rapid heat transfer with adjustable temperature control
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Applications: Home garages, small workshops, residential applications
Why Choose This Model: The EKB series offers affordable, reliable heating for smaller spaces with proven durability.
King KBP Compact Multi-Watt Unit Heater
Perfect for: Flexible applications requiring adjustable power output
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Power Range: Field-selectable wattage options
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Key Features: Pic-A-Watt® technology, built-in thermostat, fan delay function
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Benefits: Customize power output during installation
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Applications: Greenhouses, workshops, variable-demand heating zones
Why Choose This Model: The KBP series lets you adjust wattage at installation, providing flexibility for changing heating requirements.
Key Features Across All Models
Smart Limit Protection®
Patented safety technology that prevents overheating and extends unit life. This advanced protection system monitors operating conditions and automatically shuts down the heater if abnormal temperatures are detected.
Spiral Steel Fin Elements
High-mass steel fin construction provides superior heat transfer and even temperature distribution. These elements operate at lower temperatures, extending heater life while maintaining efficiency.
Universal Mounting Systems
All King Electric unit heaters include mounting brackets for flexible wall or ceiling installation. Adjustable louvers direct airflow exactly where needed.
CSA Certification
Every King Electric unit heater meets rigorous Canadian safety standards, ensuring compliance with local electrical codes and insurance requirements.
How to Size Your Unit Heater
Basic Sizing Formula
BTU Required = Square Footage × 30-60 BTU per sq ft
Use 30 BTU/sq ft for well-insulated spaces, 60 BTU/sq ft for poorly insulated areas or high-ceiling applications.
Example Calculations
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20' × 30' garage (600 sq ft): 18,000-36,000 BTU required
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40' × 60' warehouse (2,400 sq ft): 72,000-144,000 BTU required
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50' × 100' facility (5,000 sq ft): 150,000-300,000 BTU required
Professional Sizing Considerations
- Ceiling height over 10 feet requires additional capacity
- Frequent door openings increase heat loss and require a higher BTU capacity
- Poor insulation or extreme climate conditions may also require larger heaters
👉 Save time and avoid manual calculations by using our free BTU calculator tool. Quickly find the ideal heater size for your space here: Cleanflow BTU Calculator
Get Your King Electric Unit Heater Today
Whether you’re heating a garage, workshop, warehouse, or industrial facility, King Electric unit heaters offer the perfect combination of durability, efficiency, and safety.
Cleanflow supplies the full line of King Electric heaters across Canada, with:
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Fast Shipping – Stocked in Canada, ready to ship.
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Volume Discounts – Save on bulk orders for large facilities.
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Expert Support – Our team helps you size and select the right heater for your application.
Call 1-866-335-1078 or browse our collection online to get the best King Electric heater for your space.
FAQs
1. How long do King Electric unit heaters last?
With proper installation and regular maintenance, King Electric unit heaters typically last between 15 to 25 years. Their durable steel fin heating elements and built-in Smart Limit Protection® help ensure reliable performance and long service life, even in demanding environments.
2. Can King Electric unit heaters be used in residential garages?
Yes. Select models such as the KBP Compact Multi-Watt and EKB Garage Heater are specifically designed for residential garages, workshops, and other smaller enclosed spaces, providing safe and efficient heating.
3. Are King Electric unit heaters energy efficient?
Yes. King Electric ECO2S and ECO2S+ models feature two-stage heating and smart control technology, which can reduce energy consumption by up to 25% compared to traditional single-stage unit heaters.
4. What’s the difference between the ECO2S and ECO2S+ models?
The ECO2S model offers efficient two-stage, energy-saving heating, while the ECO2S+ includes additional features such as a remote temperature sensor and WiFi thermostat compatibility, allowing for more advanced building and system integration.
5. How do I size the right heater for my space?
To determine the correct heater size, measure your space in square feet and multiply by 30–60 BTU per square foot, depending on insulation quality and ceiling height. For example, a 600 sq ft garage typically requires 18,000–36,000 BTU (approximately 5–10 kW).
6. Do King Electric heaters require professional installation?
Yes. Installation should always be performed by a licensed electrician to ensure proper setup, safety compliance, warranty validity, and adherence to local electrical codes.