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Honeywell Relay CM 31 TW40/TS10 - Burner Controls
HoneywellBurner Controls

Honeywell Relay CM 31 TW40/TS10

Honeywell Relay CM 31 TW40/TS10 is an automatic gas burner control for atmospheric and fan-assisted burners with intermittent operation. Features non-volatile lockout and serves as a standard burner management…

SKU 3G-CBM-06035

Brand
Honeywell
Item
Relay CM 31 TW40/TS10
Part Number
TW40TS10
Category
Burner Controls
UNSPSC
40101833 — Boiler or heater igniter
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Honeywell
Manufacturer Part Number
TW40TS10
type
CM/SM/MM series
operation
Intermittent (non-permanent)
application
Automatic gas burner control
burner type
Atmospheric and fan-assisted
lockout type
Non-volatile

Technical Documents

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

Product Description

Honeywell Relay CM 31 TW40/TS10 is an automatic gas burner control for atmospheric and fan-assisted burners with intermittent operation. Features non-volatile lockout and serves as a standard burner management solution in industrial heating applications.

Frequently Asked Questions

What is the Honeywell Relay CM 31 TW40/TS10 used for?

The Honeywell Relay CM 31 TW40/TS10 is an automatic gas burner control for atmospheric and fan-assisted burners with intermittent operation. It manages ignition and flame monitoring in industrial heating applications such as boilers, warm air generators, and radiant heaters, ensuring safe non-volatile lockout on safety shutdown.

What are the specifications of the Honeywell Relay CM 31 TW40/TS10?

The Honeywell Relay CM 31 TW40/TS10 is part of the CM/SM/MM series for intermittent operation. It features non-volatile lockout, flame monitoring via ionization rectification, two independent safety contacts on the gas valve output, and an inbuilt solid-state ignition device. It complies with EN298 and Gas Appliance Directives 90/396 and 93/68.

Where to buy the Honeywell Relay CM 31 TW40/TS10 in Singapore?

You can source the Honeywell Relay CM 31 TW40/TS10 from 3G Electric in Singapore. We provide procurement, logistics, customs clearance, and delivery for this burner control. Contact us for availability and lead time; we supply genuine Honeywell components for industrial heating systems.

How to install the Honeywell Relay CM 31 TW40/TS10?

Install the Honeywell Relay CM 31 TW40/TS10 according to the manufacturer's wiring diagram and local gas safety codes. Ensure the burner is off and power is disconnected before mounting. The control requires manual reset after lockout. Use proper ionization probe positioning for reliable flame detection. Consult a qualified technician for commissioning.

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
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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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