Bathrooms
and Kitchens
Here at Causeway we
don't just fit quality boilers,
we're also able to source and fit
bathrooms and kitchens. visit our sister website causewayhomeimprovementgroup

How To Videos from Navien

Please see the videos below for some solutions to common Heating & Plumbing related problems.

How To Bleed a Radiator

This video demonstrates how to bleed a radiator, in order to release built up air and solve heating problems such as a ‘gurgling’ sound and cold radiator tops.

How to Repressurise a Heating System with an Internal Filling Key

This video shows you how to repressurise your heating system using your Navien gas boiler’s internal filling key.

How to Re-Establish the Radio Frequency Connection between your Boiler and Thermostat

This video shows you how to re-establish the radio frequency connection between your thermostat control and boiler.

How to Repressurise a Heating System with an External Filling Hose

This video shows you how to repressurise your heating system with an external filling hose.

How to unfreeze a frozen condensate pipe

Freezing cold weather can cause boiler condensate pipes to freeze, which can prevent the boiler from functioning. This video shows you how to safely unfreeze the condensate pipe should it become frozen. Please excercise extreme care and caution, as demonstrated in the video.

Handy Navien Boiler Checks

Some simple checks for your Navien gas boiler, such as boiler pressure, checking room temperature and boiler codes.

Disclaimer

Causeway Heating cannot be held responsible for any technical issues that may occur from following the above instructional videos. If in doubt, we would always recommend contacting an expert.

Accreditations

To ensure our customers receive a high standard of workmanship and professionalism, our company is accredited and monitored by several trade and industry bodies.

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We offer you the highest quality workmanship and services

Our Services Include:

Gas fire installations
Gas & oil water heaters
Gas & oil boiler installations
Gas & oil boiler repairs
Gas & oil boiler servicing
Burst pipes
Central heating installations

Energy efficient advice
Gas safety inspections
Gas fire servicing
Heated towel rail fitting
Hob & gas oven fitting
Immersion tank replacements & repairs
Landlord safety certificates

Leaks
Power flushing
Pump repairs
Unvented hot water cylinders
Underfloor heating