Nvent DAH101 Panel Heater 10W 120V

Product Description

The NVENT DAH101 is a compact panel heater rated at 10 watts and 120 volts, designed to prevent condensation and moisture buildup inside electrical enclosures, control panels, and junction boxes. At 0.4 pounds, it installs easily in tight cabinet spaces without adding significant load to the enclosure structure. The unit operates on standard 120-volt single-phase power, making it a straightforward fit for most North American panel installations. Electricians and panel builders use this type of anti-condensation heater to protect sensitive components from humidity damage, particularly in outdoor or unheated indoor environments.

The DAH101 is suited for residential and light commercial electrical enclosures where low-wattage, continuous heating is needed to maintain a stable internal temperature and keep moisture levels below the dew point. Typical applications include outdoor service panels, motor control centers, automation cabinets, and telecommunications enclosures. It is a passive convection-style heater that generates steady, gentle warmth without fans or moving parts, reducing maintenance requirements over time.

Key Features

• 10-watt output provides low-level anti-condensation heating without overloading enclosure thermal limits
• Rated for 120-volt operation, compatible with standard North American panel wiring
• Lightweight at 0.4 pounds for easy mounting in confined enclosure spaces
• No moving parts — convection-based heat transfer for long service life and minimal maintenance
• Compact form factor suits space-constrained electrical cabinets and junction boxes

Compatibility

Designed as an OEM-style replacement or upgrade anti-condensation panel heater for residential and light commercial electrical enclosures requiring 10W, 120-volt low-level heating.

Installation Notes

Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and any applicable local codes. De-energize the enclosure completely before mounting or wiring the heater. The unit is typically mounted to the enclosure floor or a DIN rail using the manufacturer-supplied hardware, with connections made to a dedicated circuit or the panel's internal wiring as appropriate. Avoid positioning the heater directly against wiring bundles or heat-sensitive components.

Technical Specifications

• Wattage: 10W
• Voltage: 120 volts
• Weight: 0.4 pounds
• UPC: 78351070610

Standard Information

• Brand: NVENT
• Manufacturer Part Number: DAH101