Built Tough 36 Volt 1200 Watt Stainless Steel Immersion Heater Boasting Rock Solid Double U Tube Design And One Inch NPSM Flange Straight To Your Off Grid Battery Solar Or Wind Tank Setup

Off grid immersion heater with stainless steel body
✔️ Single unit features dual tubes plus flexible waterproof seal gasket

This single 1200 watt rig heats your water tank fast using pure DC power. You can hook it straight to your battery bank or solar array. It performs flawlessly on off grid shacks, rigs, and country homes.

✅ The 36 volt draw plays nice with wind or hydro backup systems
✅ The electropolished steel shell takes a beating without scratches
✅ The one inch npsm mount bolts right into standard us water drums

💡 What makes heavy duty tank heaters handy for remote cabins?
Direct current draw prevents voltage drops when powering pumps across long wire runs.
- Dual heating elements warm cold groundwater faster than standard single tube models.
- Flexible silicone washers create watertight joints that survive constant expansion cycles.

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