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Mend Heating, Home Heating Systems

Boiler cuts out when CH set to on?

I have a potterton system with a 2002 timing controler and a PT2 remote electronic thermostat. If the system i... [Read more]
Mend Kitchen Appliances, Freezers

Bosch Duotronic fridge - fridge cold, freezer warm?

Although the upper fridge unit (approx 12 years old) works fine, the freezer has stopped cooling. The 2 compr... [Read more]
Mend Heating, Home Heating Systems

Glow-worm Space Saver 50-60F?

When the boiler fires up, there a buzzing/vibrating sound. It seems to be coming from the metal box on the bot... [Read more]
Mend Heating, Home Heating Systems

Programming Honeywell CM921?

Hi: The heating engineer installed this unit during installation of a new boiler. This is a 1 day wireless pro... [Read more]
Mend Heating, Home Heating Systems

we have lost the signal between the Digistat RF2 wireless System?

we have lost the instrutions on how to get the signal between the RF2 unit and the boiler back. the flame on t... [Read more]
Mend Heating, Home Heating Systems

Central heating not working independantly?

Replaced room thermostat as old one damaged, replacement is Drayton Combistat, 3 wire config'. All seemed wel... [Read more]
Mend Heating, Home Heating Systems

I have an Amana central heat/air system and it won't start?

The thermostat makes a click, but nothing from the unit...gas is on...the unit is only a few years old...it is... [Read more]
Mend Heating, Home Heating Systems

johnson & starley model J25 - 32 Mk3 modair flow water heater thermostat?

johnson & starley model J25 - 32 Mk3 modair flow water heater? Hi I have the above model warm air heating sys... [Read more]
Mend Heating, Home Heating Systems

johnson & starley model J25 - 32 Mk3 modair flow water heater?

Hi I have the above model warm air heating system, however I have been informed that the thermostat(mercury) a... [Read more]
Mend Heating, Home Heating Systems

no lcd display?

We have just moved into a house with wireless RF1 system... both the red and green lights are on constantly on... [Read more]
Mend Heating, Home Heating Systems

Ferroli combi boiler not responding to thermostat?

I have a related problem whereby I have a Drayton wireless thermostat system that is controlling a Ferroli boi... [Read more]
Mend Heating, Home Heating Systems

No water in hot water tank?

Hi there, I have a problem... lol I'm afraid I'm going to err on the side of giving too much information... [Read more]
Mend Heating, Home Heating Systems

Valiant atmotec pro?

I have a six month old hot water/central heating boiler. I have a very noisy bubbling sound from the unit. A ... [Read more]
Mend Heating, Home Heating Systems

Changing batteries in Digistat RF1 Wireless System?

The batteries in my Digistat RFI thermostat have died and I don't know how to change them. It appears to be a... [Read more]
Mend Heating, Home Heating Systems

Can I run my boiler without the CH pump for Hot Water only operation?

My heating system comprises new(ish) boiler (Potterton Suprima 100), hot water cylinder (with cylinder jacket)... [Read more]
Mend Heating, Home Heating Systems

DIGISTAT THERMOSTAT BY AMERICAN STABILIS INC?

I HAD A DIGISTAT THERMOSTAT & ENERGY PROGRAMMER FITTED TO MY HEATING SYSTEM MANY YEARS AGO. THE THERMOSTAT IS... [Read more]
Mend Heating, Home Heating Systems

combi boiler noisy?

I have a 'Ferroli combi 77.FF boiler 75446' It continually makes a noise from the moment I switch it on, maki... [Read more]
Mend Heating, Home Heating Systems

Drayton Digistat units not communicating?

I have a Drayton Digistat 3 RF control system on my central heating. The two units are not communicating - I d... [Read more]
Mend Heating, Home Heating Systems

Potterton 40e Netaheat 3A Spur Fuse Blowing?

We have a Potterton 40e Boiler and it has worked fine for 6 years. In the past few week it has resorted to bl... [Read more]
Mend Heating, Home Heating Systems

My CH boiler keeps blowing out when its windy outside!?

Hi, I hope someone can help me with this one. I have an old Baxi Wm 381 RS CH boiler in a house we just moved ... [Read more]
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