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Is teflon tape required on dielectric fittings where it screws on to a hot water heater?
Wiki User
∙ 11y ago
Taape or joint compound on the threads the same as any other pipe fitting, but not on the threads where the two halves connect.
Wiki User
∙ 11y ago
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Why are oxygen and acetylene hose fittings made with different screws?
Oxygen and acetylene hose fittings are made with different screws to prevent connecting the wrong gas to the hoses.
What is the difference between fixtures and fittings?
om a fixtures are the screws
How do you replace a heater core in 1978 Ford pickup with factory AC?
The heater core is behind the AC evaporator core. You must remove the panel with the venting on the passenger side. Then you must disconnect the two AC fittings inside the engine firewall. You do not have to remove the AC evaporator core, it will swing somewhat out of the way so that you can get to the heater core. There are several clips and screws holding the heater core in place that must be removed. Then you are able to remove the heater core. It is about a $35.00 item.
How do you fix heater fan in 2000 prism?
You can replace the heater fan motor .......remove glove box, four screws hold it in.......then remove screws from motor and drop it down out of the housing.
How do you remove the heater core on a 1985 bonnyville?
Disconnect the negative battery cable, heater blower resistor wires and blower wires. Disconnect the heater core ground strap at the dash panel.Drain the cooling system and then disconnect both heater hoses at the heater.Remove the seven screws attaching the heater/blower case to the plenum and remove the heater/blower base.Remove the four screws from the heater core shroud, and then remove the shroud and core assembly.Separate the core from the shroud by removing the three screws and core mounting clamps and then separating the two.
How hard to install heater core on 2001 dodge 3500 w cummins?
Remove the heater-A/C housing from the vehicle. Refer to Housing Assembly HVAC/ Service and Repair/ Procedures. Remove the screws and retainers that secure the heater core to the heater-A/C housing. Lift the heater core straight up and out of the heater-A/C housing. INSTALLATION Lower the heater core into the heater-A/C housing. Position the retainers over the heater core tubes. Install and tighten the screws that secure the heater core and retainers to the heater-A/C housing. Tighten the screws to 2.2 Nm (20 in. lbs.) . Reinstall the heater-A/C housing in the vehicle Refer to Housing Assembly HVAC/ Service and Repair/ Procedures.
How do remove the heater core from a 1996 cadillac sedan deville?
NotesDisconnect battery ground cable.Remove glove box attaching screws, then the glove box.Remove lower sound insulator attaching screws and nuts, then the lower sound insulator.Heater And A/C Programmer And Actuators Remove programmer as follows:Remove programmer shield attaching screws, then the programmer shield.Disconnect threaded rod from programmer.Disconnect programmer electrical and vacuum connector, then remove programmer.Disconnect body control module electrical connector, then remove module attaching screws and module.Remove relay panel from module assembly, then the module assembly heater core cover.Disconnect heater hoses from heater core.Remove two heater core attaching screws, then the heater core.Reverse procedure to install.
How do you change a heater core on a 1985 Ford f 150?
Remove the inside cover of your glove box, 4 or 5 screws, then you will be at heater core cover, remove 7 screws from cover, and if you have disconnected your heater hoses, the heater core will pull right out. Just did mine thanksgiving day. 20 minute job
What Phillips screwdriver most often used by electricians?
Both # 1 and # 2 phillips screws are very common in electrical fittings.
No heat after replacing heater core and thermostat?
You may have an air lock in the heater pipes some vehicles are fitted with bleed screws for this purpose.
What is the best way to get to the heater core in a 1989 Chevy celebrity?
Disconnect the negative battery cable and drain the cooling system.Disconnect the heater hoses from the heater core inlet and outlet connections in the engine compartment.Allowing residual coolant from the heater core to drain. Cap the openings.Working inside the vehicle, remove the lower instrument panel sound insulator.Remove the heater floor outlet duct screws or clips and remove the duct.Remove the heater core cover by removing the attaching screws and clips.Remove the heater core cover.Remove the heater core retainers and remove the heater core.
How do you replace heater core in a 1990 cutla ciera Oldsmobile?
Disconnect the negative battery cable and drain the cooling system.Disconnect the heater hoses from the heater core inlet and outlet connections in the engine compartment.Allowing residual coolant from the heater core to drain. Cap the openings.Working inside the vehicle, remove the lower instrument panel sound insulator.Remove the heater floor outlet duct screws or clips and remove the duct.Remove the heater core cover by removing the attaching screws and clips.Remove the heater core cover.Remove the heater core retainers and remove the heater core.
