honeywell control board for sale, brand-new and used.

Thanks for looking ! You are bidding on a fully functioning when was removed from site, a Northern Computers N-750 system. The can includes the door key, main board, 2 telephone line inputs, 12 volts power supply board/charger, bunch of eol resistors and a v-plex signal module extender.

A microprocessor based control panel with integrated UL listed communicator designed for applications requiring smoke detection, manual pull stations, and sprinkler supervision. Minor scratches on front case and keypad but in excellence overall condition for the price. New panels retail for over $800.00.

This board is BRAND NEW was only on unit one week!!!!!!!!!!!!!!!!!!!!!!!!! Honeywell 1138-103 Furnace Control Circuit Board S1-03102959000

VR800 A1020 HONEYWELL GAS VALVE HVAC FURNACE We purchased this item as new old stock. Purchased because we were having issues with our furnace.We realized the problem was the control board not the gas valve.

Brand New.  Purchased for father for Christmas.  It wasn't compatible with his control board.

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NEW IN BOX UNUSED SURPLUS OEM OBSOLETE/DISCONTINUED NEW OLD STOCK WITH ORIGINAL INSTRUCTION SHEETS HONEYWELL FIREYE M SERIES MODERNIZATION ADAPTER MM-2 MADE IN USA, 1 PER ORDER, 3 AVAILABLE with FREE PRIORITY EXPRESS SHIPPING SAME DAY IF PURCHASE IS MADE BY NOON CST - DELIVERED NEXT DAY IN MOST CITIES!

NEW IN BLISTER PACKAGING HONEYWELL SENSING AND CONTROL PRESSURE SENSOR PART# 26PCDFA6G. COMES WITH ORIGINAL HONEYWELL DOCUMENTATION. PARTS ARE SURPLUS FROM A PROJECT AND HAVE NEVER BEEN USED.

this is a Honeywell 14505110-003 board for a honeywell deltanet fs90 control panel. Used but in working condition

1 Honeywell-Nexwatch PW3K1IC access control board. Never been installed.Board only. Free shipping within the United States!

Blower Control Board 62-24340-02 This control board is used, but perfectly working. It was installed in an air handler working 100%. The electrical board is with its original base factory.

Used Hughey & Phillips 277-5014-003 Rev H Trigger Control Board from a Flashguard 3000B-003 control box.This board was pulled from a de-comissioned system. There has been no further testing done but it carries a 14 day non DOA. All import fees are the buyers responsibility.

HONEYWELL M5-16DOR 16 RELAY OUTPUT BOARD REPLACES CASI 16 DOR BOARD PWM516DOR PWM516DOR 16 Output Board w/Relays

Brand new 5820XL addressable fire alarm control board version 10.0 ready to install. Not in original box. Thats the reason for discounted price.