We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Red rectangular burner controller unit in box

YAMATAKE

YAMATAKE R4750B208-2 Burner Controller electrician tool

SKU CH-1AJR-GGXYN MPN R4750B208-2

A burner controller for testing combustion systems, supplied in a red box

  • TypeTest Equipment
  • Color/FinishRed
  • Item Count1 pack
  • Selling UnitBox
  • Parts3 Years
  • Labor1 Year
  • Reliable burner control with YAMATAKE Azbil engineering
  • Model R4750B208-2 designed for precise combustion management
  • Red finish enables quick visual identification on site
  • Supplied as a single pack in a protective box
  • Backed by three-year parts and one-year labour coverage

Burner Controller for Industrial Use

The YAMATAKE R4750B208-2 is a burner controller designed for managing combustion systems in industrial environments. It suits maintenance engineers and electricians who commission or service gas-fired equipment requiring reliable flame supervision.

Replaces Faulty or Obsolete Units

This controller serves as a direct replacement for a failed R4750B208-2 module, restoring burner management without rewiring the existing base. The jump is worthwhile when the current unit shows intermittent lockouts, flame signal loss or diagnostic codes that cannot be cleared by routine cleaning.

Fits Standard Mounting and Wiring

The unit mounts on the standard sub-base used by the 4750 series, preserving existing panel cut-outs and terminal layouts. Its 208 V AC rating matches the control circuit voltage found in many packaged burner assemblies, freeing the installer from adding step-down transformers or modifying the control cabinet wiring.

Highlights

  • Reliable burner control with YAMATAKE Azbil engineering
  • Model R4750B208-2 designed for precise combustion management
  • Red finish enables quick visual identification on site
  • Supplied as a single pack in a protective box
  • Backed by three-year parts and one-year labour coverage

Specifications

BrandYAMATAKE/azbil
ModelR4750B208-2
TypeTest Equipment
Color/FinishRed
Item Count1 pack
Selling UnitBox
Parts3 Years
Labor1 Year

Questions about this item

What mounting space does the R4750B208-2 burner controller require?

The unit fits standard DIN-rail or panel cut-outs used for burner management modules; verify the enclosure depth before mounting.

Which wiring step is most often missed when installing the R4750B208-2?

Connecting the flame-sensor leads to the correct polarity terminals before powering the controller.

When should the flame sensor on the R4750B208-2 be replaced?

Replace the sensor if the controller reports a flame-failure lockout after confirmed ignition or after the manufacturer's recommended service interval.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.