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11.03

Vedolux 37

Illustrations may differ from the actual product 

Allowing for printing errors and errors on proofs

Function

Vedolux.37

•  is a firewood boiler with a suction fan, designed for heating houses 

and smaller properties.

•  is environmentally-approved for firewood burning with an accumu-

lator tank.

• is designed for 20 in. firewood.
• is designed to be connected to an external water heater.
•  is primarily designed to be fired by firewood, but can also easily be 

modified for use with an oil or pellet burner.

•  has an output of 126 kbtu when burning firewood and 143 kbtu 

when burning oil/pellets.

Ceramic.combustion.chamber

The combustion chamber is designed for reverse combustion. The 
depth of the combustion chamber is 21.� in. A bypass damper pre-

21.� in. A bypass damper pre-

 A bypass damper pre-

vents smoke entering the room when firewood is added.

Flue.cleaning

All flue ducts in the boiler are cleaned from the same hatch at the 
front of the boiler. The hatch is hinged and is opened with a single op-
eration. The flue ducts are round, which means there are no awkward 
corners when flue cleaning.

Chimney

The Vedolux 3� has a suction fan minimising the chimney require-
ments of the boiler.

Accumulator.tank

To optimise combustion and efficiency, and to meet environmental re-
quirements relating to firewood burning, the boiler must be connected 
to an accumulator tank. The accumulator tank is dimensioned accord-
ing to the requirements of the building.

Delivery

The product is delivered with the following components:
• flue pipe.
• flue cleaning tool with bracket.
• flue gas thermometer.
• gas lighter.
• 1.5 bar pressure relief valve.
• NPT adapters:   NPT G15 (½”) x 1 pcs. 

NPT G25 (1”) x 2 pcs. 
NPT G32 (1¼”) x 2 pcs.

Accessories

• Stand to make firewood burning more convenient.
• Accumulator Control 3.
•  accessory for oil/pellet firing (cover plate with draught hatch for fan).

Summary of Contents for Vedolux 37

Page 1: ...Installation operation and care Vedolux 37 2011 03 31 xxxxxx SMOKELESS...

Page 2: ...pansion system Overheating protection If there is a risk of freezing Draining the boiler Boiler cleaning Pellet oil burner Problems burning firewood 11 Component specification 12 Read this document ca...

Page 3: ...3 Vedolux 37 Illustrationsmaydifferfromtheactualproduct Allowingforprintingerrorsanderrorsonproofs To be completed when the Vedolux 37 is installed Serial number Installation date Installer Tel Other...

Page 4: ...Flue cleaning All flue ducts in the boiler are cleaned from the same hatch at the front of the boiler The hatch is hinged and is opened with a single op eration The flue ducts are round which means t...

Page 5: ...si 12 6 in2 Temperature design 220 F draught 0 04 in H2 O operating max 220 F Flue gas temperature 355 F Output wood moisture content 16 4 126 kBTU Voltage 115 V 60 Hz pellets 143 kBTU Current 0 3 A C...

Page 6: ...oiler is supplied with an angled flue pipe a flue pipe running up from the steel pipe is available as an accessory Fasten the flue pipe to the flange on the boiler using the 4 x M8 screws supplied wit...

Page 7: ...ce with the applicable regulations The boiler has a cooling coil which combined with a suitable thermal valve is used to prevent the boiler temperature exceeding 230 F if the water boils Follow the in...

Page 8: ...nges which means that the fan and the charging pump for the accumulator system are controlled by the thermostat 21 When the firewood is burnt out and the flue gas temperature falls be low the value se...

Page 9: ...have come out then wait a few weeks before trimming and splitting the wood During these weeks the leaves wilt and draw out the moisture After another few weeks of drying the wood has 25 30 moisture c...

Page 10: ...nt and the flue gas temperature has fallen to below 250 F the fan and charging pump to the accumula tor stop running 20 22 21 25 26 27 28 8 Bypass damper The boiler s bypass damper must only be used f...

Page 11: ...pipes be careful not to push the pipe cleaner through the grating damaging the fan Do not push the pipe cleaner further than the end of the pipe You can feel when you have reached the end from the di...

Page 12: ...system the static head If the difference is 16 4 ft the pressure is 7 3 psi if it is 32 8 ft the pressure is 14 5 psi The necessary pressure in the heating system depends on the height difference bet...

Page 13: ...icboilerisatitsmostefficientwhentheceramicishot The temperatureintheboilerthereforeneedstobeincreasedquicklybefore chargingbegins Theservicelifeoftheboilerisshortenedifthereisno controlsystem Addacont...

Page 14: ...m 1 4 30 00 30 Ceramic fibre paper 1x25mm m 2 34 3104 00 Grate front V 37 1 34 31 04 01 Grate rear V 37 1 9 32 00 07 Firewood hatch 1 10 32 00 18 Draught hatch V 37 1 37 00 60 Handle knob 25 mm 2 28 3...

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Page 16: ...4644 226358 291 94 Kristianstad www varmebaronen se Sweden info varmebaronen se V rmebaronen AB retains the right to change the specification of included components without prior notice as part of it...

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