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70 results

70 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

RM7840G1022

RM7840G1022

Honeywell / 7800 Series

This control unit is capable of functioning at operational temperatures between -40°C and 60°C and can be stored safely at temperatures from -40°C to 66°C. Its maximum power dissipation is rated at 10 watts, with a total connected load capacity of 2000 VA. The unit also features a humidity tolerance

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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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RM7888A1027

RM7888A1027

Honeywell / 7800 Series

This burner control unit is rated for operation between temperatures of -40°C and 60°C and can be stored safely from -40°C to 66°C. It supports a maximum humidity range of 85% RH, non-condensing, and allows a total connected load of up to 2000 VA. The device features an initial pilot flame establish

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RM7838B1021

RM7838B1021

Honeywell / 7800 Series

This integrated burner control unit establishes a main flame within a maximum of 10 seconds, with a pilot flame taking between 4 and 10 seconds to establish. It mounts directly onto a Q7800A or Q7800B wiring subbase, ensuring easy installation. Operating between temperatures of -40°C and 60°C, it ac

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RM7838B2021

RM7838B2021

Honeywell / 7800 Series

This burner control unit supports a minimum operating temperature of -40°C, making it ideal for harsh conditions. It can function at temperatures up to 60°C and has a maximum humidity tolerance of 85% RH (non-condensing). With a rated power dissipation of 10 W maximum and a maximum total connected l

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RM7840E1016

RM7840E1016

Honeywell / 7800 Series

This burner control features main flame establishment within 10 to 15 seconds and pilot flame establishment in 4 to 10 seconds. It operates across a temperature range from -40 °C to 60 °C. The device uses a rated voltage of 120 VAC and supports frequencies between 50 Hz and 60 Hz.

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RM7840L2026

RM7840L2026

Honeywell / 7800 Series

This integrated burner control unit features a minimum operating temperature of -40°C and can withstand temperatures up to 60°C. It establishes a main flame in a maximum of 10 seconds, while the pilot flame requires either 4 or 10 seconds. The unit includes lockout interlocks for safety.

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RM7885A1015

RM7885A1015

Honeywell / 7800 Series

Designed for burner control applications, this module features manual starting and On-Off primary control. The pilot is of an intermittent type with a 15-minute establishment period, while the main flame is established intermittently. Status is indicated by five LED lights, simplifying system monito

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RM7890D1004

RM7890D1004

Honeywell / 7800 Series

This burner control module is compatible with infrared heater applications and flame rod sensor setups. It offers an intermittent pilot type with selectable flame establishing periods of 15 or 30 seconds. This device integrates lockout and running interlocks, along with five LED indicators for opera

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RM7840L1018

RM7840L1018

Honeywell / 7800 Series

With a pilot flame establishing timeframe of 4 to 10 seconds and a main flame timeframe of 10 to 15 seconds, this control is efficient in its operation. The unit can function reliably within a temperature range from -40 °C to 60 °C, ensuring performance across various conditions. It weighs 1 lb and

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