What does the shop sell?

Spare parts for gas and oil burners and boilers: gas valves, nozzles, ignition electrodes and transformers, pressure switches, flame detectors, fuel pumps, servomotors and burner control boxes.

How large is the catalogue?

Over 100,000 part numbers from every major manufacturer, brought into one structure so that parts from different brands can be compared and replaced.

Can I find a part by its number?

Yes. The order number, the manufacturer model and any supplier code all lead to the same part, so a number from an old invoice or a nameplate is enough.

What if the part is discontinued?

The catalogue records what the manufacturer replaced it with, and which parts from other brands do the same job — together with the conditions that apply.

The company is based in London and ships across the United Kingdom, Europe and the rest of the world.

Is the shop open yet?

The catalogue is being assembled now. The shop opens as soon as it is ready.

Honeywell Servomotor A5B-15S7.1 LKS310-25

Key specifications

Supply voltage	230 V
Torque, Nm	10 Nm
Protection class (IP)	IP54
Certification	VDE 0631
Weight	1800 g
Safety class	1
Cable gland	2*PG11
Frequency	50–60 Hz
Power consumption	7–15 W
Drive motor	reversible synchronous motor
Drive shaft material	steel
Operating position	any
Shaft type	no 5d
Running time	15 s

Supply voltage

230 V

Torque, Nm

10 Nm

Protection class (IP)

IP54

Certification

VDE 0631

Weight

1800 g

Safety class

Cable gland

2*PG11

Frequency

50–60 Hz

Power consumption

7–15 W

Drive motor

reversible synchronous motor

Drive shaft material

steel

Operating position

any

Shaft type

no 5d

Running time

15 s

all specifications (14) ↓

Description

This actuator is designed for multistage or modulating oil and gas burners with a fully closed position. It uses a reversible synchronous motor and a steel drive shaft with a no 5d shaft type. The unit operates at 230 V with a frequency range of 50–60 Hz and power consumption between 7 and 15 W. It delivers a torque of 10 Nm with a runtime of 15 seconds. The housing offers IP54 protection, safety class 1, and has two PG11 cable glands. Weighing 1800 g, it can be mounted in any position and is VDE 0631 certified.

Body Material	durable aluminum housing with plastic cover
Control features	Limit and auxiliary switches controlled by camshaft, steplessly adjustable
Design features	backlash-free cam shaft controlled by gearbox
Installation	outside with M5 or M6 screws, threaded in the housing

Body Material

durable aluminum housing with plastic cover

Control features

Limit and auxiliary switches controlled by camshaft, steplessly adjustable

Design features

backlash-free cam shaft controlled by gearbox

Installation

outside with M5 or M6 screws, threaded in the housing

All specifications

Supply voltage	230 V
Torque, Nm	10 Nm
Protection class (IP)	IP54
Certification	VDE 0631
Weight	1800 g
Safety class	1
Cable gland	2*PG11
Frequency	50–60 Hz
Power consumption	7–15 W
Drive motor	reversible synchronous motor
Drive shaft material	steel
Operating position	any
Shaft type	no 5d
Running time	15 s