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Upgrade Your Heater with Occupancy & Window/Door Sensors
A heating schedule responds to the clock. Optional occupancy and window/door sensors let a compatible King heater respond to conditions in the space. Paired with the ECO PRO Controller, they automatically switch the heater to a selected setback temperature when a room is unused or a window or door is left open.
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Engineering Design & Application Guide: Integrated Electric Make-Up Air Systems
This guide explains how to select, size, install, control, and commission King Electric MAU Series systems to deliver filtered and tempered outdoor air, balance building exhaust, improve indoor air quality, and integrate with commercial or industrial automation systems.
WHITE PAPER: ECO2S 2-Stage Electronic Heater Control Study
King Electrical Manufacturing conducted a controlled comparison of two identical electric unit heaters - one equipped with a conventional mechanical thermostat and the other with King’s ECO2S® 2-stage electronic controller. The study evaluates temperature stability, electrical consumption, and performance under part-load heating conditions.
Cut Energy Waste. Boost Comfort. Upgrade To The ECO PRO Controller.
Upgrading to the ECO PRO controller is an easy way to get smarter control over your heating system and cut down on energy costs. It lets you set schedules, fine tune temperatures, and use energy saving features that keep you comfortable without wasting power. It is a simple upgrade that makes your system more reliable, lowers operating costs, and supports your long term sustainability goals.
King Electric Launches KB PlatinumX BMS & KBP PlatinumX BMS Unit Heaters
Seattle, WA — On February 17th 2026, King Electric today announced the launch of the new KB & KBP PlatinumX BMS Unit Heaters, next-generation commercial heating solutions designed for integration with modern Building Management Systems (BMS). Built on King’s trusted KB & KBP platforms, the PlatinumX
LPW & PX ECO2S PRO: Cut Energy Waste. Boost Comfort. The Most Advanced Wall Heaters in Their Class.
As residential and commercial buildings continue to shift toward smarter, more energy-efficient systems, electric wall heaters are evolving to match. King’s new LPW ECO2S PRO and PX ECO2S PRO Series bring advanced 2-stage heating, intelligent energy management, and a powerful new wireless control system – the ECO PRO 7-Day Programmable Controller – to small and medium size spaces alike.
King Electric Launches LPW ECO2S PRO & PX ECO2S PRO Wall Heaters
Seattle, WA – 01/27/26 – King Electric today announced the launch of its new LPW ECO2S PRO and PX ECO2S PRO Smart Wall Heaters. Designed for residential and light commercial spaces, these next-generation heaters pair high-efficiency 2-stage heating with the new ECO PRO 7-Day Programmable Wireless Controller to deliver superior comfort, energy savings, and flexible installation.
Why Upgrade to KBP ECO2S or PlatinumX BMS: Smarter, More Efficient Heating
Both the KBP ECO2S and PlatinumX provide a seamless upgrade path from the KBP Series 2, delivering smarter, more efficient comfort with built-in electronic thermostats and convenient remote control. The ECO2S features 2-stage heating with ECO mode for enhanced energy savings, while the PlatinumX adds multi-voltage versatility and 24 V compatibility for WiFi thermostats or building management systems.
Technical Spotlight: KBP Series 2 Compact Pic-A-Watt Unit Heater
At King Electric, we’re raising the standard in electric heating with the new KBP Series 2 — the next generation of our compact, multi-wattage unit heater. Built on the trusted legacy of the original KBP, Series 2 delivers smarter design, improved controls, and easier installation...
King Electric Launches KBP Series 2, KBP ECO2S, and KBP PlatinumX Unit Heaters
Seattle, WA – 10/01/25 – Seattle-based King Electric today announced the launch of its latest line of advanced unit heaters: KBP Series 2, KBP ECO2S, and KBP PlatinumX. Designed for light commercial, industrial, and residential spaces, these next-generation heaters deliver smarter, more efficient heating while building on the legacy of King Electric’s trusted KBP Series.
Technical Spotlight: King KBP-RCS Ruggedized Cold-Start Unit Heater
Extreme cold environments present unique challenges for electric heaters, especially when motors are required to start reliably at sub-freezing temperatures. The King KBP-RCS Ruggedized Cold-Start Unit Heater was engineered specifically to address these challenges....
Upgrade To A Heat Pump System & Utilize Existing Electric Heaters As Backup Heat
Many homeowners and building managers are looking to switch to high-efficiency heating and cooling systems like heat pumps. But one common concern is what to do with existing electric heaters, especially in homes that rely on baseboard or in-wall units for warmth. The good news? You don’t have to rip them out and it will actually save you money and keep you more comfortable in the long run.
Wireless Electric Heat Control Made Easy with ThermaLink™
Whether you’re finishing a basement, converting a garage, upgrading a home office, or just need extra warmth in a chilly spot, the last thing you want is the hassle of tearing into walls or running new wires. That’s where the ThermaLink KRF-HEAT-KIT comes in - a smart, wireless solution that makes adding an electric heater simple, clean, and cost-effective...
Control Virtually Any 24V HVAC System Wirelessly with ThermaLink™
When it comes to upgrading your HVAC system or solving wiring challenges, you need a thermostat that’s flexible, intelligent, and future-ready. That’s where the ThermaLink KRF-24V-KIT comes in—a 24-Volt RF wireless thermostat platform built for nearly any HVAC setup...
King Electric Launches ThermaLink™ – A 24V Wireless Multi-System Control Solution
Developed with ease of installation and long-term performance in mind, the KRF-B-KIT expands King Electric’s portfolio of intelligent, smart heating solutions - built for the future of residential and commercial comfort.
Cooling Industrial Spaces with High-Velocity Fans
In bustling industrial environments—whether it’s a factory floor, warehouse, or workshop—excessive heat can severely impact employee comfort and productivity. Without full-scale climate control systems, strategically deployed high-velocity fans can help flush hot, stagnant air and usher in cooler air, making the space far more tolerable...
WSC Series: The Ultimate Wet Location Rated Freeze‑Protection Wall Heater
WSC Series is a rugged, surface-mounted wall heater designed for freeze protection in wet, moist or humid environments. Ideal for pump houses, utility rooms, or mechanical enclosures, it features...
KBSH: Guaranteed to Elevate Unoccupied Room Temperatures to 160°F
In many industrial applications, maintaining elevated room temperatures is mission-critical. Whether it’s for sterilization, curing, drying, or other specialty applications, not all heating solutions are built to take the heat—literally.
KBSH Series stainless steel high-temperature unit heaters rise to the challenge, and are engineered specifically for the harshest environments and most demanding requirements, elevating room temperatures up to 160F.
King Electric Launches KBSH High-Temperature Unit Heater Delivering Temperatures Up to 160°F
The introduction of the KBSH Series follows extensive engineering, testing, and validation. It adds to King Electric’s growing lineup of American-made, high-performance heating solutions—purpose-built for industries where reliability and high output are essential.
KBU PlatinumX Plenum-Rated Freeze Protection for Concealed Spaces.
When it comes to maintaining the safety and integrity of your building, preventing freezing temperatures in certain spaces is crucial. Whether you’re protecting valuable equipment, plumbing systems, or HVAC infrastructure, ensuring that your hidden spaces remain free from the risks of frost can save you from costly repairs and downtime...
King Electric Launches KBU PlatinumX Compact Plenum-Rated Heater
The market debut of KBU PlatinumX results from rigorous engineering and real-world performance testing. It expands King’s family of American-made, code-compliant heating solutions, crafted to meet the evolving demands of today’s commercial, industrial, and residential environments.