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Boilers, Water Heaters, Gas Applian

Dec 31, 2016
2 min

Gas Pipe Sizing

All the facts and questions around gas pipe sizing explained; New boiler, Property renovation, or adding appliances etc. Common problems ...

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Jeff Culkin

Dec 22, 2016
3 min

Vaillant Fault codes for open vent eco Tec 412 415 418

Fault, Meaning, Official Cause, Our Comments F. 0 Flow–NTC open circuit NTC broken, NTC cable broken, Defective connection at NTC, Defect...

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Jeff Culkin

Dec 22, 2016
3 min

Vaillant Eco tec fault codes System boilers 612 615 618 624 630

Fault, Meaning, Official Cause, Our Comments F.00 Flow–NTC open circuit NTC broken, NTC cable broken, Defective connection at NTC, Defect...

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Jeff Culkin

Dec 22, 2016
3 min

Combination Pro 24 Pro 28 Plus 824 Plus 831 Plus 837

Code, Meaning, Official Cause, Our Comments F. 0 Flow–NTC open circuit NTC broken, NTC cable broken, Defective connection at NTC, Defecti...

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Jeff Culkin

Dec 22, 2016
0 min

Heat Loss Calculations Radiator Sizing

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Jeff Culkin

Dec 22, 2016
1 min

Design Criteria for Heat loss calculations U Values and Room Specifications

ROUGH DESIGN CRITERIA FOR HEAT LOSS CALCULATION For more in debt analysis of U valves. Best Overall Guide http://www.microgenerationcerti...

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Jeff Culkin

Dec 22, 2016
2 min

Identifiable fault codes recurring and intermittent issues‎ - Keston C40 C55 Fault error codes E03 E

LOCKOUT If the fault is persistent or more severe the boiler will lockout with a error code. When the boiler has entered this error mode ...

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Jeff Culkin

Dec 22, 2016
2 min

Identifiable fault codes recurring and intermittent issues - Keston C36 Fault codes E01 to E99 commo

Keston C36 Fault codes E01 to E99 common faults; E03 E06 E23 E24 E26 E35 E37 ERROR CODES E99 As E41 E46 Flue sensor open circuit - check ...

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