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.

How do I get a quote for the Honeywell Relay TFI 812.10?

Click "Request a Quote" on this page or add the product to your RFQ cart. Our engineers will respond within 24 hours with pricing, lead times, and technical recommendations.

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.

HoneywellBurner Controls

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 

View Full Spec Sheet

Technical Documents

(1)

Technical Document 1

PDF Document

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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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