Skip to product information
HONEYWELL - TMO 720-4 MOD 35 - Burner Controls
1/2
TMO 720-4 MOD 35 HONEYWELL

HONEYWELL
Condition
 New Sealed

The product is an item that has never been used and was obtained through a surplus supplier.

  • Never used in a production environment, but it may have been powered on for testing
  • No visible signs of handling, use, or damage
  • Includes the original packaging, if applicable
  • May or may not have the original manufacturer's seal on the box. The original manufacturer's warranty may not be applicable.
  • Includes all hardware and accessories present in the factory new version of the product
  • May or may not include the instructions present in the factory new version of the product
  • The product may have older date or serial codes compared to those available directly from the manufacturer or authorized retailers
  • Products may vary by country of origin and by language used on the packaging
  • The product packaging may show signs of shelf wear
 New BAS

The product is an item that has never been used and has been sourced from an excess supplier.

  • Never used in a production environment, but it may have been powered on for testing.
  • The product may show slight superficial signs of handling, but no signs of use or damage.
  • It may or may not have the original packaging. If the original packaging is not available, the product will generally be packaged in aftermarket packaging or branded BAS.
  • Hardware, accessories, or instructions present in the factory new version of the product may be missing. The manufacturer's warranty may not apply.
  • The product may have older date or serial codes compared to those available directly from the manufacturer or authorized retailers.
  • Products may vary by country of origin and by language used on the packaging.
  • The packaging may contain markings not from the original manufacturer (OEM).
 New Fast Delivery

The product is an item that has never been used and was obtained through a surplus supplier.

  • Never used in a production environment, but it may have been powered on for testing
  • No visible signs of handling, use, or damage
  • Includes the original packaging, if applicable
  • May or may not have the original manufacturer's seal on the box. The original manufacturer's warranty may not be applicable.
  • Includes all hardware and accessories present in the factory new version of the product
  • May or may not include the instructions present in the factory new version of the product
  • The product may have older date or serial codes compared to those available directly from the manufacturer or authorized retailers
  • Products may vary by country of origin and by language used on the packaging
  • The product packaging may show signs of shelf wear
  • Faster shipping
Request information for TMO 720-4 MOD 35 HONEYWELL

PRODUCT DESCRIPTION

HONEYWELL TMO 720-4 MOD 35 - Flame Safeguard Control Unit

The HONEYWELL TMO 720-4 MOD 35 is a microprocessor-based flame safeguard control unit from the TMO 720 series, engineered for the automated monitoring and control of forced draught gas burners. It ensures safe startup, continuous operation, and shutdown sequences for industrial heating applications, including boilers, furnaces, and process heating systems, by managing ignition, flame supervision, and safety interlocks.

Technical Specifications:

  • SERIES/FAMILY: TMO 720 Series
  • COMPONENT TYPE: Automatic Burner Control Unit
  • ELECTRICAL SPECS:
    • NOMINAL VOLTAGE: 220-240VAC, 50/60Hz
    • POWER CONSUMPTION: Approximately 10VA
  • INTERFACE/CONTROL:
    • FLAME DETECTION: Compatible with UV sensors (e.g., HONEYWELL C7027, C7035) or ionization probes
    • INPUTS: Air pressure switch, gas pressure switch, operating thermostat, safety limit switches
    • OUTPUTS: Ignition transformer, main gas valve, auxiliary gas valve, alarm relay
    • CONTROL SEQUENCE: Pre-purge, ignition, flame supervision, post-purge (specific timing defined by MOD 35)
  • ENVIRONMENTAL/MOUNTING:
    • ENCLOSURE RATING: IP40 (for control cabinet installation)
    • MOUNTING: Plug-in base mounting (e.g., HONEYWELL AGK11)
    • OPERATING TEMPERATURE: -20 to +60 °C
  • COMPATIBILITY/APPLICATION:
    • BURNER TYPE: Forced draught gas burners
    • OPERATION MODE: Intermittent operation
    • SYSTEMS: Industrial boilers, furnaces, ovens, process heaters, HVAC systems requiring automated burner management

1 year warranty

HS CODE

90328990

DELIVERY TIME

9 working days

Price excluding VAT

Return conditions

You can return the purchased product according to the Terms and Conditions

Warranty

Automantion Service Srl is NOT an official distributor of the manufacturer. The manufacturer's warranty does not apply. Terms and conditions

Do you need help or assistance with this item? Do you want to sell your stock?

web@bautomationservice.com  
+39 030/681340

You might be interested in ...