937 repair quotdip tube diagnosis and replacement quot F75 and F81F91 tips

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=Up6mO4YHgRg

This boiler had poor Hot water flow rate. See how I test and repair it. • F75 tips given later in video • F81/F91 tips given later in video. • Sorry about length and poor video it was very hard to film. • Some other videos on this subject: • Shunt pump removal and repair • • Vaillant 937 F91 F81 Shunt pump Remov... • Another video on shunt pump issues • • Vaillant ecotec 937 F81/F91 pump remo... • DIp tubę video which will have some info • • 937 repair dip tube diagnosis and re... • Latest diverter valve video • • Step-By-Step Vaillant Diverter Valv... • To support this content and get access to the PDF files to go with this training click here: / heatinggeeks • Injector cleaning tool: http://rover.ebay.com/rover/1/710-534... • To support the channel and see the tools used day to day by me check out the links below: • 1) CARHARTT Tool Roll https://amzn.to/2yGiexO • 2) BAHCO Screwdriver with LED https://amzn.to/2Op5Ug1 • 2)BAHCO Screwdriver without LED https://amzn.to/2yEhLML • 3)WERA Kraftform Kompakt Screwdriver https://amzn.to/2OnOe4K • 4)WERA 0.8x4x100 Flat screwdriver https://amzn.to/2RNcpra • 5) KNIPEX Alligator https://amzn.to/2RNctqU • 5)KNIPEX Cobra https://amzn.to/2PA5YWY • same size as the alligator above just the “cobra” version • 6)BAHCO Spanner https://amzn.to/2IW3iR8 • 6)BAHCO Spanner with slimline jaw https://amzn.to/2yHCq2i • 7)CK Wire cutters https://amzn.to/2RP19dW • 7)CK Wire cutters (shorter version) https://amzn.to/2OnJwnB • 8)KNIPEX bent long nose pliers https://amzn.to/2IW9uZ3 • 9)TESTO 510 Digital U gauge https://amzn.to/2Cfz36a • 9)TESTO Bluetooth U gauge https://amzn.to/2IW4t30 • 10)Mirror tool https://amzn.to/2OpKVKl • 11)Cheap as chips pick set!!! https://amzn.to/2OpK10o • 12)FLUKE alert volt stick https://amzn.to/2PxCYPF • 13)MONUMENT Tailing Spanner https://amzn.to/2OrypK8 • 14)Tee Bar 4mm https://amzn.to/2yDPRAr • 15)Tee bar 2mm https://amzn.to/2yzbjGA • 16)Tee bar 2.5mm https://amzn.to/2OqqSvd • 17)Full Tee bar set https://amzn.to/2yAoIyk • 18)10mm ratchet spanner (flex head) https://amzn.to/2IWCoZ9 • 19)8mm ratchet spanner (flex head) https://amzn.to/2IUDZP5 • 20)14mm/15mm spanner https://amzn.to/2Aa6wgZ • 21)BAHCO small spanner https://amzn.to/2RRkKKH • 22)Cheap Lock knife https://amzn.to/2IWatZf • 23)Sharpie https://amzn.to/2IVrxPk • 24)Injector cleaning pins link coming soon. Review to follow. • 25)Rothenberger 18” heavy-duty pipe wrench https://amzn.to/2ChkRd6 • These are the heat duty ones I use. • 26)Knipex (large) https://amzn.to/2OrgfIm • 27)BAHCO 12” (not wide jaw) https://amzn.to/2Aatuob • 28)Fluke 115 multimeter https://amzn.to/2OqaFpF • Drain down hose https://amzn.to/2RM4ZEN • Gas Tap Grease https://amzn.to/2SE0jRL • Led lights for the van. https://amzn.to/2Bh7RTQ • Fluke 101 multimeter https://amzn.to/2PoLP5g • Extech EX330 https://amzn.to/2AYq872 • Silicone grease https://amzn.to/2Rnls4F • Fluke Twist Guard probes • https://amzn.to/2CfwCz4 • Commando drills • https://amzn.to/2L5f50u • Weed Sprayer https://amzn.to/2Ryx1Hh • Large LDF https://amzn.to/2I0ss4d • NTC Clamps: • https://amzn.to/2GVUWL5

#############################

New on site