Serving Original Equipment Manufacturers with reliable Fenwal products and expert technical advice for critical applications since 1935.

Welcome to Fenwal Controls

Fenwal is located in a modern manufacturing facility west of Boston, MA USA. We partner with OEMs in HVAC, hydronics, commercial cooking, industrial/specialty and fire protection and thrive on solving application challenges. We are a global company offering products, solutions and technical support worldwide through a network of local representatives and distributors.

Kidde-Fenwal, Inc.
We are ISO 9001:2008 certified,
have full test and development
capabilities, veteran engineering
staff, participate in GAMA and
are well experienced at agency
approvals. MORE

Where to Buy

Johnson Controls
Drop-In Replacement...
for the discontinued G77x
Series Gas Ignition Control:
the Fenwal’s 35-63J Series.
For a cross-reference list and
I&OM, click: MORE

Broad Agency Approvals
on Gas Ignition Controls
24 VAC Direct Spark &
Intermittent Pilot controls
have received approval
to the latest CE standard
EN 298:2003, CSA and
AGA (Australian Gas)
standards. MORE

Series 30003
Open Frame Bimetal
Thermostats provide
narrow control of surface or
airflow temperatures in various
OEM products. MORE

Resources

Product Catalog

Fenwal “platform” products
provide the benefit of quick-turn samples to our customers for
new product testing or agency submittal. For details, download
our product catalog.

Global Capabilities Brochure
Our global manufacturing capabilities mean that our products – the same products you already know and trust – can readily meet your design-to-cost requirements.

News Articles

Eternal Flame

Fenwal Controls helps maintain eternal flame on President JFK’s grave with ignition module.

Ignition Systems & Gas Technology

Fenwal Controls helps appliance makers work on efficiency, emissions, reliability, and cost.

Burning Clean
Fenwal responds to the market's drive for more efficient and environmentally friendly gas
burner systems...

Technical Articles

EMI and Gas Ignition

The impact of electrical noise
and tips on how to address
potential challenges.

A Primer on Gas Ignition Systems

Types of ignition and how to correctly implement it within a given product.

RoHS, WEEE