Flame King YSN-212

Flame King YSN-212 Propane Cylinder Gas Gauge Meter Instruction Manual

Model: YSN-212 | Brand: Flame King

Introduction

The Flame King YSN-212 Propane Cylinder Gas Gauge Meter is designed to provide a clear indication of propane levels in your cylinder. It features an emergency flow controller and fire shut-off for enhanced safety. This gauge is compatible with all propane appliances utilizing a Type 1 (QCC1) connection, making it suitable for various applications such as BBQ gas grills, boats, and RVs.

Key features include:

  • Reads propane levels for 3, 5, 10, 20, 30, and 40 lb tanks.
  • UL Listed, ANSI Z21.18, and CSA 6.25 Approved for safety and quality.
  • Constructed with rust-proof solid brass fittings for durability.
  • Equipped with a glow-in-the-dark dial for visibility in low light conditions.
  • Integrated leak detector and weatherproof fitting.
Flame King YSN-212 Propane Gauge highlighting its features like reading various tank sizes, UL listing, rust-proof brass fittings, and QCC1/Type 1 compatibility.

Image: The Flame King YSN-212 Propane Gauge with text highlighting its ability to read propane levels for various tank sizes (3-40 lbs), UL listing, rust-proof solid brass fittings, and compatibility with QCC1/Type 1 connections.

Flame King Propane Tank Gauge showing its leak detector, weatherproof fitting, and glow-in-the-dark features.

Image: A detailed view of the Flame King Propane Tank Gauge, emphasizing its leak detector, weatherproof fitting, and glow-in-the-dark capabilities.

Setup and Installation

Follow these steps to properly install your Flame King YSN-212 Propane Cylinder Gas Gauge Meter:

  1. Ensure Safety: Before installation, confirm that the propane tank valve is fully closed and all appliance connections are off.
  2. Connect to Tank: Screw the gauge directly onto the propane tank's QCC1/Type 1 valve. Hand-tighten firmly to ensure a secure, leak-free connection. Do not overtighten.
  3. Connect Appliance Hose: Attach your appliance's regulator hose to the other end of the propane gauge. Hand-tighten this connection as well.
  4. Check for Leaks: After installation, slowly open the propane tank valve. Apply a soapy water solution to all connections. If bubbles appear, close the tank valve immediately and re-tighten the connections. Repeat until no bubbles are present.
Flame King YSN-212 Propane Gauge connected to a propane tank and a hose leading to an appliance.

Image: The Flame King YSN-212 Propane Gauge connected to a propane tank, with the appliance hose attached to the gauge. This illustrates the correct connection sequence.

A hand tightening the Flame King YSN-212 Propane Gauge onto a propane tank valve.

Image: A hand is shown tightening the Flame King YSN-212 Propane Gauge onto the valve of a propane tank, demonstrating the installation process.

A hand tightening the Flame King YSN-212 Propane Gauge to a propane tank, with a regulator already attached to the gauge.

Image: This image shows a hand tightening the Flame King YSN-212 Propane Gauge to a propane tank. A regulator is already connected to the gauge, illustrating the complete setup.

Video: This video demonstrates the installation and features of a propane tank gauge, including its leak detection and clear monitoring capabilities, similar to the Flame King YSN-212.

Operating Instructions

Once installed, the Flame King YSN-212 gauge provides real-time propane level readings. The dial is color-coded for easy interpretation:

  • Green Zone: Indicates a sufficient amount of propane.
  • Yellow Zone (Low Gas): Serves as an early warning that your propane level is getting low.
  • Red Zone (Refill): Signals that the tank should be refilled immediately.

The gauge features an improved glow-in-the-dark design, allowing you to read the propane level clearly even in low light conditions or at night.

Flame King YSN-212 Propane Gauge with color code explanations: Green for Plenty of gas, Yellow for Low Gas, Red for Refill.

Image: This image displays the Flame King YSN-212 Propane Gauge along with a clear explanation of its color-coded dial: Green for plenty of gas, Yellow for low gas, and Red for immediate refill.

Flame King YSN-212 Propane Gauge showing its glow-in-the-dark feature in a dark setting.

Image: The Flame King YSN-212 Propane Gauge is shown in a dark environment, demonstrating its glow-in-the-dark design for improved visibility.

Maintenance

The Flame King YSN-212 Propane Gauge is designed for durability and minimal maintenance. To ensure its longevity and accurate performance:

  • Cleaning: Wipe the gauge with a damp cloth to remove dirt or debris. Avoid using harsh chemicals or abrasive cleaners.
  • Inspection: Periodically inspect the brass fittings for any signs of wear, corrosion, or damage. Ensure connections remain tight.
  • Storage: When not in use for extended periods, disconnect the gauge from the propane tank and store it in a clean, dry place away from direct sunlight and extreme temperatures.
  • Weatherproof Design: The gauge features a weatherproof fitting, but protecting it from prolonged exposure to severe weather conditions can extend its lifespan.
Close-up of the Flame King YSN-212 Propane Gauge's lasting brass fittings.

Image: A close-up view of the lasting brass fittings on the Flame King YSN-212 Propane Gauge, highlighting their precision engineering for QCC1/Type-1 tank connections.

Troubleshooting

If you encounter issues with your Flame King YSN-212 Propane Gauge, consider the following:

  • Inaccurate Reading:
    • Temperature Fluctuations: Propane pressure can be affected by ambient temperature. Readings may vary slightly on very cold or very hot days. The gauge measures pressure, which correlates to liquid propane volume, but external temperature can influence the pressure reading.
    • Tank Orientation: Ensure the propane tank is upright and stable.
    • Connection Issues: A loose connection can lead to inaccurate readings or leaks. Re-check all connections for tightness.
  • Gas Leak Detected (Bubbles with Soapy Water):
    • Immediately close the propane tank valve.
    • Disconnect and re-connect the gauge, ensuring all fittings are hand-tight.
    • Re-test with soapy water. If leaks persist, discontinue use and contact customer support.
  • No Reading:
    • Ensure the propane tank valve is fully open.
    • Verify the gauge is securely connected to the tank.
    • Check if the tank is empty.
  • Incompatibility with Propane Tanks:
    • This gauge is designed for Type 1 (QCC1) connections, common in North America. It may not be compatible with propane tanks or systems from other regions (e.g., Germany) that use different connection types. Verify your tank's connection type before use.

Video: This short video illustrates how temperature can affect propane gauge readings, showing variations between cool and cold days. This is useful for understanding potential fluctuations in readings.

Specifications

Model NumberYSN-212
BrandFlame King
MaterialBrass
Product Dimensions (L x W x H)14.6 x 8.9 x 6.4 cm (5.75 x 3.5 x 2.5 inches)
Item Weight0.8 Pounds (approx. 362.87 g)
Connection TypeType 1 (QCC1)
Thread TypeNPT
Included ComponentsPropane Tank Gauge
CertificationsUL Listed, ANSI Z21.18, CSA 6.25 Approved

Warranty Information

The Flame King YSN-212 Propane Cylinder Gas Gauge Meter comes with a 30-day warranty. This warranty is valid only if the product is purchased directly from Amazon Retail or Flame King. Purchases from unauthorized resellers may void the warranty.

Please retain your proof of purchase for any warranty claims.

Customer Support

For further assistance, technical support, or warranty inquiries, please contact Flame King customer service.

Manufacturer: YSN Imports

Place of Business: Pico Rivera, CA 90660, USA

You can also visit the official Flame King store on Amazon for more information and products: Flame King Amazon Store

© 2026 Flame King. All rights reserved.

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