Is the Honeywell Relay TFI 812.10 available from 3G Electric?

Yes — 3G Electric supplies genuine Honeywell products with in-stock availability on common SKUs and worldwide shipping.

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Does 3G Electric provide technical support for burner controls?

Yes, our team of experienced engineers provides full technical support including product selection, installation guidance, commissioning, and after-sales service for all burner controls we distribute.

Honeywell Relay TFI 812.10 - Burner Controls

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HoneywellBurner Controls

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Honeywell Relay TFI 812.10

Honeywell TFI 812.10 is an automatic burner control box for 2-stage atmospheric gas burners, featuring ionization probe or infrared flame detection with 5-10 sec safety times and 10-15 sec pre-ignition timing…

SKU 3G-CBM-05909

Also listed as: REL 25110 · REL-25110

Brand

Honeywell

Item

Relay TFI 812.10

Technical Specifications

Honeywell

type

Automatic burner control box TFI 812 

models

TFI 812.2 Mod. 5, TFI 812.2 Mod. 10, TFI 812.2 B Mod. 5, TFI 812.2 B Mod. 10 

application

2-stage atmospheric gas burners 

flame detection

ionization probe / infrared flame detector 

safety time mod5

5 sec 

pre ignition time

10-15 sec 

safety time mod10

10 sec 

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Honeywell Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

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 burner controls. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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