Xtreme Heaters 250W Compact Enclosure Heater, Forced-Air PTC, IP68 Rated, ASSE-1060, Auto Thermostat 40F On 55F Off, Battery Box, Small NEMA Enclosures

Designed for enclosures sheltering backflow valves, fire suppression gear, and vital electronics, this unit thrives where precision meets perseverance. It aligns with ASSE 1060 standards, safeguarding backflow prevention systems against the icy grip of winter, while its compact footprint fits snugly into tight spaces—from well houses to roaming frostbitten roads. This heater’s core is true forced air system churns out heat with relentless consistency, circulating warmth to every corner for steady climate control. An automatic thermostat, tight ±3° tolerance, activates at 50°F and off at 65°F, keeping critical setups frost-free. The dynamic, self-regulating tech ensures it won’t overheat, a failsafe for folks relying on air compressors or pressure washing rigs in subzero temps. Maximize Efficiency - Quick Heat Surges, Unrestricted Air Flow, and Early Power Down to Save Energy! Rigged with a 6-foot wet rated cord and a 110V plug, setup is straightforward, even in damp, unforgiving conditions. Fully anodized inside and out, it shrugs off corrosion, promising longevity whether it’s guarding outdoor security panels or lab equipment in controlled chaos. Crafted in the USA, it’s built for maximum life—think of it as a trusty co-pilot for those who can’t afford downtime. Prepare for any weather with the Xtreme 800W industrial heater - the powerful, reliable choice for maintaining water flow and keeping your equipment running smoothly. From marine cabinets to tools on a trailer, it's built to endure alongside you.

• Targeted 250W Freeze Protection for Small Enclosures – Designed for tight, enclosed spaces like RV wet bays, battery boxes, control panels, valve boxes, and NEMA cabinets where focused heating is required.
• True Forced-Air Heating Reduces Cold Areas – Built-in fan delivers 34 CFM of airflow to circulate warm air evenly, outperforming passive heaters in confined compartments.
• Automatic Thermostat Operation (40°F ON / 55°F OFF) – Thermostatically controlled with ±3°F tolerance to maintain above-freezing temperatures while reducing unnecessary run time and energy use.
• Fail-Safe PTC Heating Technology – Self-regulating Positive Temperature Coefficient design helps prevent overheating and supports continuous-duty use in unattended enclosures when installed per instructions.
• Built for Wet, Harsh Environments – Fully sealed IP68-rated heater and fan with fully anodized housing inside and out for dependable operation in damp, dirty, and vibration-prone conditions.
• Certified Performance You Can Trust – Independently tested to ASSE-1060 requirements and MIL-STD-810E (Method 514.4) for vibration, humidity, and high/low temperature resilience.
• Flexible Mounting in Any Orientation – Supports horizontal, vertical, or upside-down installation for maximum placement flexibility in tight utility compartments.
• Low-Draw, Circuit-Friendly Operation – Typical operating current of 2.2A (4.4A inrush) minimizes circuit load and helps avoid nuisance trips on shared circuits.
• Plug-and-Play Installation – Includes a pre-wired 6-ft marine-rated power cord with standard 110V 3-prong plug and stainless steel mounting screws for fast setup.
• Purpose-Built for Small Spaces Only – Ideal for micro-compartments and sealed enclosures; not intended for engine rooms, large areas, or drafty spaces—step up to a higher-wattage Xtreme model if needed.