Mike Farquharson Posted May 26, 2022 Share Posted May 26, 2022 ordered pump switch rtl30a18v for the water pump it lookes like the replacement switch it is on-off-on but need a momentary-off-momentary does ant one have the correct part number or a scorce for this switch. Thanks Mike Link to comment Share on other sites More sharing options...
Tom Cherry Posted May 26, 2022 Share Posted May 26, 2022 17 minutes ago, Mike Farquharson said: ordered pump switch rtl30a18v for the water pump it lookes like the replacement switch it is on-off-on but need a momentary-off-momentary does ant one have the correct part number or a scorce for this switch. Thanks Mike Most likely a Sigma or Carling. Sigma are the smaller and Carlings have a larger bezel for mounting over the panel. This is a garden variety switch. Other than aesthetically wanting an exact match, any that snap in will work. You do not say whether you have a lighted switch or an plain one….which would then have an indicator light nearby to show the pump was running or off. Try this one. They are Internally lighted… https://shop.findmyrvparts.com/monaco-rv-water-pump-switch-momentary-S16614110-p/190187.htm NWRV has the same switch with several part numbers…. http://www.nwrvsupply.com/product/DG44A28VP.html Basically you need to look at the back of the switch. If you have 3 terminals in a row, then the switch will work…but make sure that you mark the wires TOP, MIDDLE & BOTTOM. The other two wires are for the neon or LED indicator light…the NWRV schematic is a bit confusing and I understand how the switch works and how to wire it. Good Luck. Link to comment Share on other sites More sharing options...
Mike Farquharson Posted May 26, 2022 Author Share Posted May 26, 2022 Thank You Link to comment Share on other sites More sharing options...
Dr4Film Posted May 27, 2022 Share Posted May 27, 2022 (edited) Mike, you didn't post the year, make and model coach you presently have so it's a crap shoot as to exactly what you are looking for other than needing a momentary switch. Photos help too! The switches that Tom has pointed out to you fit into a much different bezel shape than the Carling Technology Switches or the SIgma Switches. The green ones are squarish whereas the two that I suggested are rectangle in shape. Here are two links other choices. Black Dual Momentary On/Off/On Switch 12v: nwrvsupply.com Single Momentary Blank Switch V2DA: nwrvsupply.com Not sure exactly what you need for your application but now you have other choices, Edited May 27, 2022 by Dr4Film Link to comment Share on other sites More sharing options...
Mike Farquharson Posted May 27, 2022 Author Share Posted May 27, 2022 Thanks it is a1998 dynasty has a momentary 3 position rocker switch. Link to comment Share on other sites More sharing options...
Dr4Film Posted May 27, 2022 Share Posted May 27, 2022 The switch that Tom suggested is the exact correct one for your application. They must have changed to the rectangle ones in newer coaches. Also, I totally missed your bio information on the left as to your coach, etc. I normally see it in the signature lines below the post. Link to comment Share on other sites More sharing options...
sg47619 Posted July 8, 2022 Share Posted July 8, 2022 On 5/26/2022 at 5:09 PM, Mike Farquharson said: ordered pump switch rtl30a18v for the water pump it lookes like the replacement switch it is on-off-on but need a momentary-off-momentary does ant one have the correct part number or a scorce for this switch. Thanks Mike Ordered it, thanks again guys. Love this site. Link to comment Share on other sites More sharing options...
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