Honeywell VK8115v removed from a working Vaillant Ecotec Plus 824R1. Boiler removed on 11/2/25 due to upgrade.
Honeywell Type: VK8115V 1036 4 Gas Valve - Vaillant Ecotec Plus
Vaillant Eco Tec Pro Gas Section With Regulator By Honeywell VK8115V
Honeywell TH1100DH1004 Horizontal PRO 1000 Non-Programmable Thermostat Heat Only Dual Powered Backlit by Honeywell
Honeywell Replacement Upgraded Furnace Control Board, Part Number Honeywell Repl for ST9160B1050
LavaTap Pro Controls 7-Day 1 Channel Heating Timer – Replaces Honeywell Thermostat ST9100C, ST9100A, ST6100, ST7100 – Fits Honeywell 6-Terminal Backplate – 3 On/Off, Boost, Holiday Mode, 230V
Honeywell TH5110D1022 Digital Thermostat by Honeywell
