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NTP JCJ M 1800 Mud Dauber Screen For Water Heater P12950957NTP-J6BM1800 https://cdnimages.opentip.com/full/NTP/NTP-J6BM1800.jpg JCJ M 1800 Mud Dauber Screen For Water Heater Manufacturer Part Number: M-1800Bug Screen - RV Appliance; Water Heater; Mud Dauber Screen; Stainless Steel; SingleProduct InfoCatalog Page: NTP - 13-65Appliance Type: Water HeaterMaterial: Stainless SteelQuantity: SingleFeatures Limited 90 Day Warranty Product SizeProduct Height(inch): 10Product Length(inch): 24Product Width(inch): 12Product Weight(lbs): 13 12950957 782232931238 15.6000lbs 0.00 0.00 0.00
JCJ
23.4300 2025-07-14 45 In Stock
customer review - by , October 10, 2023
5/ 5stars
This is a perfect fit for the Trumi Combi water heater/furnace on my Thor Motor Coach. Yes, the round end of the included springs is difficult to attach to the screen, but a little adjustment to the end with a needle-nose pliers easily fixed that issue. I did add 1/8-inch edging to the metal edge of the screen touching the van surface to prevent any metal-on-metal wear.
customer review - by , September 9, 2023
5/ 5stars
Fits perfectly, no more bugs or insects going into my heater.
customer review - by , July 7, 2023
4/ 5stars
I was able to easily install on my travel trailer which has a Truma combination water heater and furnace. Though it talks about 110mm outlets it really does not tell how big it is in diameter. It is about 127mm in diameter, so it is a little bigger than you might expect. For the premium price paid I would have liked some sort of soft edge material between the screen's metal edge and my fiberglass trailer exterior. I ended up slitting a small, approximately 1/8, rubber windshield washer hose and installing it around the edge of the screen. Good fit and it protects the side of the trailer. The rounded ends of the springs were a little hard to attach to the screen so I bent them slightly to make them easier to get though the screen grids. Seems to have plenty of pressure to hold everything in place. Otherwise this was a good quality screen, though a little expensive, that should last for years.
customer review - by , September 9, 2022
4/ 5stars
Yes this fits the Truma vent perfectly but the installation springs are useless because the Truma isn’t a typical vent. If I had known it was only the size that was custom to this vent I would have gotten a cheaper screen. I ended up using some wire to attach so it does work, just paid more than I needed to
customer review - by , July 7, 2022
5/ 5stars
Fit these over our truma vent on our van to keep our all of the flying insects that like to make nests everywhere they can. An instillation tip is to stretch out the springs a few times prior to installing. I also added some automotive door trim around the edge that touches the van, for piece of mind.
customer review - by , January 1, 2022
5/ 5stars
I just recd a reminder to return this product. I returned it with 2 other products. It did not fit the opening so I returned it.Please recheck your returns again. Thank you for your immediate attention to this matter
customer review - by , November 11, 2021
5/ 5stars
used wire instead of the spring camping hooks made the item adhere to the fixture better. cost $1.80 at box store for wire.
customer review - by , October 10, 2021
5/ 5stars
Wish it comes with a protective rim to prevent the metal scratching the side wall.
customer review - by , June 6, 2021
4/ 5stars
This screen is larger than the Truma Vent on our Class B van - Due to the shape of the Ford Transit sides you will have to add something to fill in the gap between the vent and the van. too large.
customer review - by , May 5, 2021
4/ 5stars
It is nearly impossible to install. Really a very poor design and the little wire installation tool is a useless piece of garbage. Overall this was a waste of money.
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JCJ M-1800 Mud Dauber Screen For Water Heater

stars Rating 5 | 10 reviews
Brand JCJ
Shop more from NTP
UPC: 782232931238
SKU: NTP-J6BM1800
Price: $23.43
Quantity:
45 In Stock
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Product Description

Manufacturer Part Number: M-1800

Bug Screen - RV Appliance; Water Heater; Mud Dauber Screen; Stainless Steel; Single

Product Info
Catalog Page: NTP - 13-65

Appliance Type: Water Heater

Material: Stainless Steel

Quantity: Single

Features
  • Limited 90 Day Warranty


Product Size
Product Height(inch): 10
Product Length(inch): 24
Product Width(inch): 12
Product Weight(lbs): 13

warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.

Note

This product is not eligible for coupon code discount, for we've been offering the best price in the market.
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By MSC70Jim
Date: October 08, 2023
This is a perfect fit for the Trumi Combi water heater/furnace on my Thor Motor Coach. Yes, the round end of the included springs is difficult to attach to the screen, but a little adjustment to the end with a needle-nose pliers easily fixed that issue. I did add 1/8-inch edging to the metal edge of the screen touching the van surface to prevent any metal-on-metal wear.
Rating: 5 stars [5 of 5 Stars!]
By DToyJeep
Date: September 15, 2023
Fits perfectly, no more bugs or insects going into my heater.
Rating: 5 stars [5 of 5 Stars!]
By Tony G.
Date: July 01, 2023
I was able to easily install on my travel trailer which has a Truma combination water heater and furnace. Though it talks about 110mm outlets it really does not tell how big it is in diameter. It is about 127mm in diameter, so it is a little bigger than you might expect. For the premium price paid I would have liked some sort of soft edge material between the screen's metal edge and my fiberglass trailer exterior. I ended up slitting a small, approximately 1/8, rubber windshield washer hose and installing it around the edge of the screen. Good fit and it protects the side of the trailer. The rounded ends of the springs were a little hard to attach to the screen so I bent them slightly to make them easier to get though the screen grids. Seems to have plenty of pressure to hold everything in place. Otherwise this was a good quality screen, though a little expensive, that should last for years.
Rating: 4 stars [4 of 5 Stars!]
By Jessica Todd
Date: September 02, 2022
Yes this fits the Truma vent perfectly but the installation springs are useless because the Truma isn’t a typical vent. If I had known it was only the size that was custom to this vent I would have gotten a cheaper screen. I ended up using some wire to attach so it does work, just paid more than I needed to
Rating: 4 stars [4 of 5 Stars!]
By A. Peer
Date: July 05, 2022
Fit these over our truma vent on our van to keep our all of the flying insects that like to make nests everywhere they can. An instillation tip is to stretch out the springs a few times prior to installing. I also added some automotive door trim around the edge that touches the van, for piece of mind.
Rating: 5 stars [5 of 5 Stars!]
By A Customer
Date: January 16, 2022
I just recd a reminder to return this product. I returned it with 2 other products. It did not fit the opening so I returned it.Please recheck your returns again. Thank you for your immediate attention to this matter
Rating: 5 stars [5 of 5 Stars!]
Items 1 - 6 of 10 reviews
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