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The Lochinvar KBX0650N-M13 Knight XL is a commercial condensing boiler that operates on natural gas. It has a BTU input of 650,000 and is made for direct venting. This unit features a stainless steel water tube heat exchanger and a full-color touchscreen LCD for easy operation.
The Knight XL provides advanced control with CON·X·US connectivity and SMART TOUCH operation.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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