Alde Comfort 2928 Boiler and Spare Parts


The Alde 2928 Comfort boiler has been heating boats and caravans for over 25 years. Its continued development has focused on producing a simple, reliable boiler that is economical and user-friendly. The boiler always burns with a "pilot flame" while heating of the glycol miaxture is taken care of by the main burner. The temperature of the liquid in the boiler can be regulated between 35-75deg C and thus adjusted to the outside temperature.


The Alde 2928 Comfort boiler has a power output of up to 6.2 kW, providing abundant heating and hot water. The boiler is fully compliant with all EU/RCD regulations and, ever popular on narrowboats, is approved by the Boat Safety Scheme.


The optional installation kit contains: flue terminal, fastening ring, cowl, cap and extension pipe, inlet air hose with clips, room thermostat, socket panel and connectors.






ASSEMBLY PARTS FOR COMFORT BOILERS
in order to install and use the boiler, a number of assembly parts are required. Room thermostat, socket panel and five flat pin connectors are required. For the Comfort 2928 a flue is required, also a connecting shoulder, an inlet hose, two hose clips and an extension pipe between the boiler and the flue. The extension pipe can be cross-cut as required.
The boiler always burns with a ”pilot flame”, while heating of the glycol mixture is taken care of by the main burner, which has an output of over 5 kW. The temperature of the liquid in the boiler can be regulated between 35 – 75 °C and thus adjusted to the outside temperature. In this way, the boiler always gives best possible heating in the most economical way.


The Comfort 2928 takes in combustion air in the outer roof pipe, and leads down via a hose to the combustion space. The exhaust is emitted through the inner pipe in the same flue. This means that it is not necessary to make a hole for the inlet pipe in the floor, which is a clear advantage with installation in a camper where spars and bars can be in the way. Because combustion air and exhaust go in and out through the same flue, there is the same pressure on the inlet air as on exhaust gases (balanced draught). For this reason this boiler is preferable in campers if the boiler is to be running while you are on the move. The boilers are equipped with ionising re-ignition.


Electrical heating cartridge power is selected, with changeover switch and circuit breaker on the control panel (1 or 2 kW) and circulation pump (12 or 230 V).
The Comfort boilers are ready for mounting of electrical heating cartridge 2737 921 or 2762 921 and also water heater 2959 901.

Product Ref: 230083

Flue Terminal for the Alde Comfort 2928 (Marine)

The Comfort flue terminal is designed specifically for the UK market.

The Comfort flue terminal is designed specifically for the UK market. With slot on parts, installation has never been more simple! The terminal comes with a bright white coating but may be painted. Roof mounted, requires hole size of ø120 mm. For use with Alde 2928 Comfort b...

Read More...

£44.23 (inc VAT)  £52.99
Product Ref: 230085

Alde Comfort Inlet Air Hose Clip

Hose clip compatible with Alde 2924-531 Comfort air inlet hose. 50-70

Hose clip compatible with Alde 2924-531 Comfort air inlet hose. 50-70 mm. Price each.

£1.56 (inc VAT)  £1.99
Product Ref: 230086

Inlet Hose for Alde Comfort 2928

Comfort air inlet hose is made of highly flexible ø65 mm spiral wound

Comfort air inlet hose is made of highly flexible ø65 mm spiral wound aluminium, 2300 mm in length. For use with Alde 2928 Comfort boiler.

£57.60 (inc VAT)  £80.99
Product Ref: 231337

Alde Comfort 2923+2928 Ignition Transformer

Alde Comfort 2923 and 2928 Ignition Transformer.Alde Re-Ignition Box f

Alde Comfort 2923 and 2928 Ignition Transformer.Alde Re-Ignition Box for use with Alde 2923 and 2928 Comfort Boiler.

£59.24 (inc VAT)  £65.71
Product Ref: 248513

Alde Comfort Heaters Spark Electrode

Alde Spark Electrode for all Comfort boilers

Alde Spark Electrode for all Comfort boilers

£9.53 (inc VAT)  £11.99
Product Ref: 248514
Alde Ignition Cable for Comfort 2923 + 2928
 (1 review) (1 review)

Alde Ignition Cable for Comfort 2923 + 2928

Alde Ignition Cable for Comfort 2923/ 2928 (not model 980) 1050mm

Alde Ignition Cable for Comfort 2923/ 2928 (not model 980) 1050mm

£17.40 (inc VAT)  £20.99
Product Ref: 248515
Alde Comfort 292x Ignition Cable
 (1 review) (1 review)

Alde Comfort 292x Ignition Cable

Alde Comfort Ignition Cable fro 2920, 2921, 2925 and also for 2923 980

Alde Comfort Ignition Cable fro 2920, 2921, 2925 and also for 2923 980 and 2928 980. 440mm

£15.47 (inc VAT)  £18.99
Product Ref: 248518

Alde Comfort 2923 + 2928 Burner Unit 30 mbar

Alde Comfort 2923 + 2928 Burner Unit. It is supplied without ignition

Alde Comfort 2923 + 2928 Burner Unit. It is supplied without ignition cable and ignitor. 30 mbar

£393.17 (inc VAT)  £471.99
Product Ref: 248520

Feed and Expansion Tank for Alde 2923 + 2928 Boilers

Feed and Expansion Tank for Alde 2923 + 2928 Boilers.Expansion tank wi

Feed and Expansion Tank for Alde 2923 + 2928 Boilers.Expansion tank with short connecting pipe. For Comfort boilers with water heater of storage type. (mod. 2529)

£46.53 (inc VAT)  £55.99
Product Ref: 232219

Thermocouple Alde Comfort Boilers 2920-2928

Comfort thermocouple from Alde. For use with all Alde Comfort boilers.

Comfort thermocouple from Alde. For use with all Alde Comfort boilers. Should be fitted by a competant person

£14.30 (inc VAT)  £14.70
Product Ref: 236329
Alde Circulation Pump
 (4 reviews) (4 reviews)

Alde Circulation Pump

Circulation pump with screw plinth. Suitable for Comfort boilers with

Circulation pump with screw plinth. Suitable for Comfort boilers with larger heating systems.The circulation pump draws just 0.2 A on the 12 V supply from the vehicle/leisure battery or inverter. Slotted into the expansion tank on a ø22 mm aluminium heating circuit, it is a...

Read More...

£101.59 (inc VAT)  £121.99
Product Ref: 231338

Microswitch for Alde Comfort 2923 + 2928 Boiler

Microswitch for Alde Comfort 2923 + 2928 Boiler (not model 980).

Microswitch for Alde Comfort 2923 + 2928 Boiler (not model 980).

£12.10 (inc VAT)  £14.99
Product Ref: 238219

Pilot Jet Assembly - Alde Comfort Boilers

Pilot Jet Assembly - Alde Comfort Boilers. for all Comfort boilers.

Pilot Jet Assembly - Alde Comfort Boilers. for all Comfort boilers.

£26.74 (inc VAT)  £31.99
Product Ref: 248530

Alde O Ring for ExpansionTank for Comfort 292x

Alde O Ring for ExpansionTank for Comfort 292x. 18.77 x 1.78price per

Alde O Ring for ExpansionTank for Comfort 292x. 18.77 x 1.78price per o ring.

£0.77 (inc VAT)  £0.76
Product Ref: 248531

Alde O Ring for ExpansionTank for Comfort Boiler

Alde O Ring for ExpansionTank for Comfort 292x boilers. 19.2 x 3.0mmp

Alde O Ring for ExpansionTank for Comfort 292x boilers. 19.2 x 3.0mmprice per o ring.

£0.76 (inc VAT)  £0.80
Product Ref: 248533
Alde Comfort 2923 + 2928 Control Box
 (1 review) (1 review)

Alde Comfort 2923 + 2928 Control Box

Alde Comfort 2923 + 2928 Control Box

Alde Comfort 2923 + 2928 Control Box

£17.84 (inc VAT)  £21.99
Product Ref: 248534
Alde Comfort 2923 + 2928 Hatch
 (1 review) (1 review)

Alde Comfort 2923 + 2928 Hatch

Alde Comfort 2923 + 2928 panel door

Alde Comfort 2923 + 2928 panel door

£7.55 (inc VAT)  £8.99
Product Ref: 248535

Alde Comfort Boilers Overheating Protection

Alde Comfort Boilers Overheating Protection. For all Comfort boilers.

Alde Comfort Boilers Overheating Protection. For all Comfort boilers.

£33.23 (inc VAT)  £39.99
Product Ref: 248536

Alde Comfort Boiler Joint Plug

Alde Comfort Boiler Joint Plug. Joint plug between overheating protec

Alde Comfort Boiler Joint Plug. Joint plug between overheating protection and gas valve. For all Comfort boilers.

£9.15 (inc VAT)  £8.90
Product Ref: 249994

Alde Expansion Tank Cap

Alde Expansion Tank Cap THIS comes without hole in needs to be pushed

Alde Expansion Tank Cap THIS comes without hole in needs to be pushed through. The cap is designed to suit both styles of circutaltion pump

£8.16 (inc VAT)  £8.57
Product Ref: 252421

Room Thermostat foe Alde 2923 & 2928 boilers

Room thermostat for Comfort boilers

Room thermostat for Comfort boilers

£40.42 (inc VAT)  £48.99
Product Ref: 252424

Hose Clip for Alde Inlet hose

Stainless steel hose clip for inlet hose 230086

Stainless steel hose clip for inlet hose 230086

£1.80 (inc VAT)  
Product Ref: 252422

Plastic Wiring Socket without pins

Plastic terminal socket without pin. For pins see part

Plastic terminal socket without pin. For pins see part

£1.20 (inc VAT)  
Product Ref: 252423

Flat pin connector for part 252422

Spade connector for terminal block on Alde boiler. Fits into part 2524

Spade connector for terminal block on Alde boiler. Fits into part 252422. Sold individually.

£0.69 (inc VAT)  £0.99
Product Ref: 256755

Alde Rubber Blanking Insert

This EPDM rubber blanking insert goes into the expansion tank cap when

This EPDM rubber blanking insert goes into the expansion tank cap when an inline circulation pump is used instead of the classic 2928-420 or 2928-433 12 V circulation pump.Rubber Seal for Expansion Tank Cap.

£1.42 (inc VAT)  
Product Ref: 250571
Alde G13 premium antifreeze, 1 litre
 (1 review) (1 review)

Alde G13 premium antifreeze, 1 litre

After the first 2 years, Alde recommend replacing the antifreeze in th

After the first 2 years, Alde recommend replacing the antifreeze in the system with a 5-year G13 spec product.For information on how to fill the Alde system or to check that the level is safe and not damaging your system view the image from the Alde user manual.Alde Premium ...

Read More...

£9.49 (inc VAT)  £12.99
Product Ref: 250572
Antifreeze for Alde Heating Systems, 4 litre
 (1 review) (1 review)

Antifreeze for Alde Heating Systems, 4 litre

Antifreeze solution for topping up Alde central heating systems. This

Antifreeze solution for topping up Alde central heating systems. This product must be used when renewing the antifreeze solution - which should be done every five years. Can be mixed with existing blue antifreeze but MUST NOT be mixed with red antifreeze.

£33.01 (inc VAT)  £32.99
Product Ref: 252425

Flue cap for Alde Comfort Boiler

Flue cap for flue terminal 230083 ane flue pipe

Flue cap for flue terminal 230083 ane flue pipe

£5.86 (inc VAT)  £5.99

Viewing products related to Alde Comfort 2928 Boiler and Spare Parts