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Honeywell Gas block VK 4105 N 2039 U - Gas Controls
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HoneywellGas Controls

Honeywell Gas block VK 4105 N 2039 U

Honeywell VK 4105 N 2039 U is a gas block for domestic central heating and combi boilers, featuring servo pressure regulation and SOFTLI technology. The unit measures 115 mm in body length with a 2.8 mm outlet…

SKU 3G-CBM-00440

Also listed as: BLO 05376 · BLO-05376

Brand
Honeywell
Item
Gas block VK 4105 N 2039 U
Category
Gas Controls
UNSPSC
40142201 — Gas regulators
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Technical Specifications

Honeywell
series
VK41../VK81..
features
servo pressure regulation, throttle valve regulation, SOFTLITE ignition control
application
gas fired domestic central heating boilers, combi boilers, warm air furnaces, water heaters
body length mm
115
outlet orifice mm
2.8
inlet outlet options
3/8" ISO 7-1 or 1/2" ISO 7-1
View Full Spec Sheet

Technical Documents

(1)
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Honeywell Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

Honeywell VK 4105 N 2039 U is a gas block for domestic central heating and combi boilers, featuring servo pressure regulation and SOFTLI technology. The unit measures 115 mm in body length with a 2.8 mm outlet orifice, connecting via 3/8" or 1/2" ISO 7-1 ports for reliable heating system integration.

Used in

Common applications for Honeywell
Commercial kitchen and inflight-catering steam boilers — RM7890 / RM7895 flame relays with UV detection
Food-processing ramp-and-dwell ovens — DBC2000E / DBC2100E controllers
Hotel and hospital boiler plants — VR8205 combination gas controls
Petrochemical tank-farm heating — V4xxx gas-valve bodies with ML7420 actuators
Retrofit swap-outs from legacy Fireye / Satronic — Honeywell replacement kits

Honeywell Products

3G Electric supplies Honeywell gas controls. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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