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753 results

753 results
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Products

RM7830A1029

RM7830A1029

Honeywell / 7800 Series

This relay control module can establish both pilot and main flames in periods of either 3 or 5 seconds. It features an early spark termination option set to 5 seconds and includes post-purge timing of 30 seconds. The device functions effectively across a broad temperature range from -40°C to 60°C.

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RM7895E1002

RM7895E1002

Honeywell / 7800 Series

The RM7895E1002 control module can establish pilot flames with timing options of either 15 or 30 seconds. The device features nonvolatile memory and allows for selectable interlocks. It operates within a temperature range from -40°C to 60°C and can withstand humidity levels up to 85% without condens

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RM7895E1010

RM7895E1010

Honeywell / 7800 Series

This relay control module functions effectively within a frequency range of 50 to 60 Hz and requires a fuse protection rating of 15 Amps. It can operate in harsh conditions, with an operating temperature range between -40°C and 60°C, and can withstand storage temperatures as low as -50°C and as high

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RM7895A1014

RM7895A1014

Honeywell / 7800 Series

This relay control module features non-volatile memory, allowing for data retention without power. The device can withstand a minimum operating temperature of -40°C, functioning efficiently up to 60°C. It also has a vibration rating of 0.5 G and supports operation in conditions with relative humidit

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RM7895B1013

RM7895B1013

Honeywell / 7800 Series

Featuring a pilot flame establishing period of either 4 or 10 seconds, this relay control module ensures reliable performance in on-off applications. It supports dynamic airflow switch checks and functions efficiently within a temperature range of -40°C to 60°C.

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RM7895B2013

RM7895B2013

Honeywell / 7800 Series

This relay control module features an intermittent pilot type and requires 4 to 10 seconds for pilot flame establishment. It includes dynamic checking for airflow switch validation. Its operation is supported across a temperature range of -40°C to 60°C and can be stored between -40°C and 66°C.

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RM7897A1002

RM7897A1002

Honeywell / 7800 Series

This relay control module supports on-off primary control applications and is suitable for conditions with a frequency range of 50 to 60 Hz. Its operational temperature tolerance spans from -40 °C to 60 °C, ensuring reliability in extreme environments. It is rated for a relative humidity level of up

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RM7897A2002

RM7897A2002

Honeywell / 7800 Series

This relay control module is utilized in on-off primary burner control applications, featuring both pre-purge and programmable post-purge capabilities. It has a pilot flame establishing period that can be set to either 4 seconds or 10 seconds. Operating temperatures are robust, spanning from -40°C t

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RM7898A1018

RM7898A1018

Honeywell / 7800 Series

This relay control module weighs 1.81 lbs and functions within a minimum frequency of 50 Hz and a maximum of 60 Hz. It has the option to set the pilot flame establishing period to either 4 seconds or 10 seconds and features a selectable pilot type. The module includes an airflow switch check for sys

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M9484E1017

M9484E1017

Honeywell / Modutrol IV

Designed to operate on a supply voltage of 24 VAC, the actuator functions effectively within a frequency range of 50 Hz to 60 Hz. It features a stroke angle adjustable from 90° to 160°, enabling versatility in its applications. Built with a die-cast magnesium housing, it is robust and reliable acros

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