FLEXOTHERM

FLEXOTHERM heating wraps are available for propane tanks ranging from 20 lb to 420 lb. Specific models include the 20 lb (SKU 819Y54), 30 lb (SKUs 819Y56 and 819Y57), 40 lb (SKU 819Y58), 100 lb (SKUs 819Y60 and 819Y61), and 420 lb (SKUs 819Y62 and 819Y63). Each wrap is sized to fit the corresponding tank diameter and height, ensuring proper contact for efficient heat transfer. When selecting a model, verify the tank size and whether the installation is indoor or outdoor, as some models are designated for specific environments. The wraps are designed to maintain a temperature of 90°F, which helps prevent pressure drops in cold conditions.

FLEXOTHERM tank heating wraps carry an IP66 rating. This indicates that the enclosure is dust-tight and protected against powerful water jets, making the wraps suitable for outdoor use where they may be exposed to rain, snow, or washdown. The IP66 rating ensures that the electrical components are safeguarded against ingress of dust and water, which is critical for reliable operation in harsh environments. For indoor applications, the same rating provides additional protection against accidental splashes or high humidity. This rating is consistent across the product line, including models for 20 lb to 420 lb tanks, and applies to both 115V AC and 230V AC versions.

Yes, FLEXOTHERM offers models specifically designed for outdoor use, such as SKUs 819Y56, 819Y57, 819Y62, and 819Y63. These wraps are rated IP66 and are constructed to withstand weather exposure while maintaining a 90°F tank temperature. They operate on 115V AC or 230V AC and provide power outputs from 105.88 W to 565.01 W, depending on tank size. For outdoor installations, ensure the power supply is protected according to local electrical codes. Indoor models are also available for sheltered environments. The wraps help prevent freezing and pressure drops, ensuring consistent gas delivery even in low ambient temperatures.

FLEXOTHERM propane tank heating wraps are available in 115V AC and 230V AC configurations. For example, the 20 lb and 40 lb indoor models (SKUs 819Y54 and 819Y58) operate at 115V AC, while the 100 lb indoor model (SKU 819Y61) uses 230V AC. Outdoor models include both voltages: the 30 lb outdoor wrap (SKU 819Y56) is 115V AC, and the 30 lb outdoor wrap (SKU 819Y57) is 230V AC. The choice depends on the available power supply at the installation site. All models maintain a 90°F setpoint and include IP66 protection. Verify voltage compatibility with your electrical system before ordering.

FLEXOTHERM heating wraps maintain the propane tank at approximately 90°F, which keeps the gas above its dew point and prevents the liquid propane from cooling to the point where vapor pressure drops. In cold weather, propane tanks can lose pressure as the liquid cools, leading to insufficient gas flow for appliances or equipment. By applying controlled heat, the wrap ensures that the propane remains at a temperature where it can vaporize at a rate sufficient to meet demand. This is particularly important for outdoor tanks in winter or for high-draw applications. The wraps are thermostatically controlled to avoid overheating and are rated for continuous operation within their specified power range.

Yes — 3G Electric (S) Pte. Ltd. supplies FLEXOTHERM products. We stock the FLEXOTHERM catalog and supply genuine factory-original products with full manufacturer warranty and technical support.