Eco-King Ultimate Commercial Boiler EK 499 CHB
Eco-King Ultimate Commercial Boiler EK 499 CHB is backordered and will ship as soon as it is back in stock.
High-Efficiency Commercial Wall-Hung Boilers
Our commercial wall-hung boilers deliver up to 96% efficiency with European state-of-the-art condensing technology, providing reliable, energy-saving heating for commercial applications.
🔥 Multiple Sizes & Models
Available in 300, 400, and 500 MBH, with two models: standard boiler and volume water heater.
🌟 Durable ASME Stainless Steel Heat Exchanger
Engineered for long-lasting performance and corrosion resistance.
⚡ Expandable Cascade System
Cascade up to 16 boilers in a row. Racking systems support 2–4 units per rack with Low Loss Header, plug-and-play ready.
💨 Flexible Venting Options
Includes 3-in-1 venting adapters, allowing venting directly off the top using (C)PVC, PP, or stainless steel.
📱 Smart Connectivity
Optional Wi-Fi with mobile app. All boilers include outdoor sensors, and Bacnet/Modbus connections for advanced system control.
💧 Multiple Pump Connections
Supports dual temperature operation for DHW tanks and heating systems, providing efficient and customizable heating.
| Dimensions (h x w x d): 33" X 17" x 21" |
| Weight: 188 lbs. |
| Estimated Water Content: 2.75 gpm |
| Flow/Return connections: 1-1/4" |
| Gas connection: 1" |
| Exhaust & Intake connections (multiple options): 150/150/6" |
| Gross Input: 490,000 BTU |
| AFUE *1 : - |
| Combustion Efficiency: 94.7% |
| Gas Supply Pressure: nom/min/max : 7"/3.5"/11" |
| Electrical Supply: 120 V / Phase / 60V / 12A |
| Recovery Rate (DHW Models): 513 gph |
Documents and guides:
Eco-King Ultimate Commercial Boiler EK 499 CHB
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Let customers speak for us
Easy to work with, fast shipping
Able to order easily and it was delivered ontime,
Product is a bit cheaper and shipping was fast.
It arrived on time and the product arrived in good condition and was what I ordered.
Please reach out to me via email at your earliest convenience.
I ordered a new SanCO2 heat pump hot water heater through David and the team at PlumbEStore, they were friendly and helpful. Great price and timely delivery. There was a small problem with an item that didn’t get delivered, I called and he overnighted the missed item.
Kudos to a great brand, I told my plumber about your service too!
Smooth experience all around.
Got it shipped to me easily. Delivery was simple. Now just waiting on the plumber to install it so cant say much more.
Ordering the North Star NSCWC was easy, affordable, and fulfilled without issues. I would definitely recommend PlumbEstore.
Very good would item. I will definitely buy from you again. Well packed for shipping. UPS driver was very rough when delivering it. The item was still in good shape.
Ordered you took about five days to be delivered by UPS ground in great condition. Customer service was excellent. I would order from them again.
Great product, Excellent delivery, will order again
I had a good experience. Everything was clearly explained,understood and on time..0
Arrived quickly and at a great price.
