Recommended Accessories
ACiQ Heavy Duty Wall Brackets
$197.06
John D. "Great service! Highly recommend."
Jane S. "Saved $50 on my order."
Mike T. "Fast and reliable support."
The Navien 30012262B is a printed circuit board designed for use in NCB and COMBI models from Navien. This essential component helps to control the operation of the boiler, ensuring consistent performance in heating applications.
This printed circuit board simplifies the control function of your heating system. Its precise engineering makes it a crucial part for maintaining efficiency in heating applications.
Free Express Shipping on All orders within the USA
30 Day Free Returns on all orders
Request A Quote
Buy 3+ and SAVE up to $5,000! Code: BULK
Buy $2000 and up and get a free Toolkit Code: TOOLKIT
$197.06
Build the perfect HVAC unit
Get up to 40% OFF on your next system with our custom tool!
Build Your SYSTEMLatest from HVAC & More
Can I Install a Mini Split Myself?
Dreaming of saving money by installing your own mini split system? It's possible, but not as easy...
How Long Does a MRCOOL Mini Split Last?
Is Parrot Uncle a Good Brand?
Is Parrot Uncle a good brand for ceiling fans? Parrot Uncle is a sought-after brand offering mode...