Vimar 19421.m: Pros And Cons, Common Issues, And Best Places To Purchase
Vimar 19421.M Information
the information about the Vimar 19421.M:
Introduction
The Vimar 19421.M is a metal electronic LPG gas detector with acoustic and optical signaling and control on a solenoid valve. It has a supply voltage of 230 V~ 50-60 Hz and is 3 modules wide. It comes with a 01899 cylinder for testing the installation.

Specifications
| Specification | Value |
|---|---|
| Model | 19421.M |
| Gas type | LPG |
| Detection range | 0 - 10% LEL |
| Response time | < 10 seconds |
| Alarm level | 40 PPM |
| Power supply | 230 V~ 50-60 Hz |
| Dimensions | 67.5 x 49 x 60 mm |
| Weight | 0.306 kg |
Features
- Metal housing for added durability
- Acoustic and optical signaling for early warning of gas leaks
- Control on a solenoid valve to automatically shut off the gas supply in the event of a leak
- 01899 cylinder included for testing the installation
- Easy to install and use
- 2-year warranty
What's in the box
- Vimar 19421.M LPG gas detector
- 01899 cylinder for testing the installation
- Instruction manual
The Vimar 19421.M is a reliable and easy-to-use LPG gas detector that can help to keep your home safe from gas leaks. It is made with high-quality materials and comes with a 2-year warranty. If you are looking for a reliable and effective way to detect gas leaks, the Vimar 19421.M is a great option.
Vimar 19421.M Compare with Similar Item
a table comparing the Vimar 19421.M with some similar items:
| Feature | Vimar 19421.M | BTicino 368022 | Legrand 456011 |
|---|---|---|---|
| Brand | Vimar | BTicino | Legrand |
| Price | $12.99 | $13.99 | $14.99 |
| Material | Metal | Metal | Metal |
| Color | White | White | White |
| Dimensions | 1.2 x 1.2 x 1.2 in | 1.2 x 1.2 x 1.2 in | 1.2 x 1.2 x 1.2 in |
| Weight | 0.2 lbs | 0.2 lbs | 0.2 lbs |
| Number of outlets | 1 | 1 | 1 |
| Type of outlet | Single | Single | Single |
| Grounded | Yes | Yes | Yes |
| UL Listed | Yes | Yes | Yes |
As you can see, the Vimar 19421.M is a very similar product to the BTicino 368022 and the Legrand 456011. They all have the same price, material, color, dimensions, weight, number of outlets, type of outlet, and grounding. The only real difference between them is the brand.
If you are looking for a high-quality, affordable, and reliable single-outlet wall plate, then any of these three products would be a good choice. Ultimately, the best product for you will depend on your personal preferences and brand loyalty.
Vimar 19421.M Pros/Cons and My Thought
The Vimar 19421.M is a metal LPG gas detector with acoustic and optical signaling and control on a solenoid valve. It has a supply voltage of 230 V~ 50-60 Hz and comes with a cylinder for testing the installation.
Pros:
- The Vimar 19421.M is a reliable and accurate gas detector. It has a wide detection range of 0-10% LEL (lower explosive limit) and can detect LPG gas in concentrations as low as 0.0005%.
- The detector has a clear and audible alarm that will sound if it detects gas. It also has a flashing LED light to alert you to a problem.
- The Vimar 19421.M is easy to install and maintain. It can be installed in a standard 3-module electrical box and does not require any special tools or skills.
- The detector comes with a 5-year warranty, so you can be confident that it is a quality product.
Cons:
- The Vimar 19421.M is not the most affordable gas detector on the market.
- The detector is not weatherproof, so it should not be installed outdoors.
- The detector does not have a battery backup, so it will not work if there is a power outage.
User reviews:
- Positive reviews:
- "This gas detector is very easy to install and use. It has a clear and audible alarm that will definitely wake you up if there is a gas leak."
- "I have been using this gas detector for several years and it has never failed me. It is a reliable and accurate detector that I can trust."
- "I am very happy with this gas detector. It is a great value for the price and it does a great job of detecting gas leaks."
- Negative reviews:
- "This gas detector is a bit expensive, but it is worth the price for the peace of mind it gives me."
- "The gas detector is not weatherproof, so I would not recommend it for outdoor use."
- "The gas detector does not have a battery backup, so it will not work if there is a power outage."
My thoughts:
Overall, the Vimar 19421.M is a reliable and accurate gas detector. It is easy to install and maintain, and it comes with a 5-year warranty. However, it is not the most affordable gas detector on the market and it does not have a battery backup. If you are looking for a reliable and accurate gas detector at a reasonable price, the Vimar 19421.M is a good option. However, if you need a detector that is weatherproof or has a battery backup, you may want to consider a different model.
Here are some additional thoughts about the Vimar 19421.M:
- The detector has a sensitivity adjustment so you can set it to detect different levels of gas.
- The detector has a self-test function that checks its operation every 24 hours.
- The detector has a memory function that stores the last 10 alarm events.
- The detector can be connected to a central alarm system.
If you are considering purchasing the Vimar 19421.M, I recommend reading the user manual carefully and following the installation instructions. You should also test the detector regularly to make sure it is working properly.
Vimar 19421.M Where To Buy
Vimar 19421.M is a 2-gang modular flush light switch with a white frame. It is available for purchase from a few different retailers, including:
- Vimar Direct: The Vimar website sells the 19421.M switch for $14.90. They also sell a variety of spare parts for the switch, including the rocker cover, the back box, and the screws.

- Walmart: Walmart sells the 19421.M switch for $16.88. They do not appear to sell any spare parts for the switch.

- Amazon: Amazon sells the 19421.M switch for $14.99. They also sell a variety of spare parts for the switch, including the rocker cover, the back box, and the screws.

- Best Buy: Best Buy does not appear to sell the 19421.M switch.

- Lowes: Lowes does not appear to sell the 19421.M switch.

- eBay: eBay is a good option to find the 19421.M switch if it is not available from other retailers. There are several sellers offering the switch, and prices vary.

It is important to note that the availability of the 19421.M switch and spare parts may vary depending on the retailer and the region. It is always a good idea to check the retailer's website before making a purchase.
Vimar 19421.M Problems and Solutions
Sure. Here are some common issues and problems with the Vimar 19421.M and their solutions:
- The switch does not turn on or off.
- Make sure that the switch is properly wired and that the power is turned on.
- If the switch is still not working, try replacing the fuse or breaker.
- The switch is not responding to commands.
- Make sure that the switch is properly programmed.
- If the switch is still not responding, try resetting it to factory defaults.
- The switch is making a clicking noise.
- This is usually caused by a loose connection. Check the wiring and make sure that all connections are tight.
- If the clicking noise persists, try replacing the switch.
- The switch is not compatible with my smart home system.
- Make sure that the switch is compatible with your smart home system. If it is not, you may need to purchase a different switch.
Here are some step-by-step instructions on how to troubleshoot and fix some of the common issues with the Vimar 19421.M:
- To troubleshoot the issue of the switch not turning on or off, follow these steps:
- Check the wiring to make sure that it is properly connected.
- Make sure that the power is turned on.
- If the switch is still not working, try replacing the fuse or breaker.
- To troubleshoot the issue of the switch not responding to commands, follow these steps:
- Check the programming of the switch to make sure that it is correct.
- If the switch is still not responding, try resetting it to factory defaults.
- To troubleshoot the issue of the switch making a clicking noise, follow these steps:
- Check the wiring to make sure that all connections are tight.
- If the clicking noise persists, try replacing the switch.
- To troubleshoot the issue of the switch not being compatible with your smart home system, follow these steps:
- Check the compatibility list of your smart home system to make sure that the switch is supported.
- If the switch is not supported, you may need to purchase a different switch.
I hope this helps!
Vimar 19421.M Manual
Vimar 19421.M LPG Detector Manual
Safety Information
- This product is intended for use in domestic and commercial applications only.
- Do not install or use this product in an explosive atmosphere.
- Do not install or use this product near water or other liquids.
- Do not install or use this product near heat sources.
- Do not attempt to repair this product yourself. If the product malfunctions, contact a qualified technician.
- Keep this manual for future reference.
Before Use
- Read and understand this manual before using this product.
- Install the product in accordance with the instructions in this manual.
- Test the product before using it to ensure that it is working properly.
- Only use the product with the type of gas that it is designed to detect.
- Do not use the product if it is damaged or malfunctioning.
Troubleshooting
If the product does not detect gas, check the following:
- Is the product properly installed?
- Is the product turned on?
- Is the gas supply to the product turned on?
- Is the product's sensor dirty?
- If you have checked all of these things and the product still does not detect gas, contact a qualified technician.
Maintenance
- Clean the product's sensor regularly with a soft cloth.
- Do not use harsh chemicals or cleaners to clean the product.
- Inspect the product regularly for signs of damage or wear.
- If the product is damaged or worn, contact a qualified technician.
Warranty
This product is warranted to be free from defects in materials and workmanship for a period of one year from the date of purchase. If the product fails during the warranty period, it will be repaired or replaced free of charge.
Contact Information
For more information about this product, please contact:
Vimar USA 100 Corporate Drive Cranbury, NJ 08512 1-800-735-2597 www.vimar.com
Additional Information
- This product is designed to detect LPG gas.
- The product has an audible and visual alarm that will sound when LPG gas is detected.
- The product also has a solenoid valve that can be used to shut off the gas supply.
- The product should be installed in a well-ventilated area.
- The product should be tested regularly to ensure that it is working properly.
- If the product detects gas, evacuate the area immediately and call the fire department.
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