ISTA Electron Heater Explosion – Proof 300 Watt

• Equipped with explosion-proof, heat resistance quartz heater.
• Auto shut off while out of water to avoid dry run, safety assured.
• Precise temperature control from 20-34 degrees.

Specifications

What it is. An explosion-proof aquarium heater built around a heat-resistant quartz glass heating element, rated at 300W (ISTA item I-H874).

Safety. Auto shut-off if the heater is run dry (out of water), which is the main failure mode that causes a conventional heater’s glass to crack or shatter.

Temperature control. Adjustable across a 20 to 34°C range, holding within ±1°C of the set point, which covers everything from a cool-water setup to a tropical or marine tank.

Warranty & Support

This product is covered by warranty as per the manufacturer policy, against material and manufacturing defects from the date of purchase.

Warranty support is handled by us directly. Message our WhatsApp support with your order number and we will diagnose the fault first. Most cases are solved by replacing a single part, so you rarely need to send the whole unit. If the item does need to come back, it ships to our Delhi or Pune warehouse, whichever one served your order, and courier cost in both directions is borne by the customer. Your GST invoice is valid proof of purchase for the claim.

Returns & Replacement

Returns are accepted within 7 days of delivery, provided the item is unused and in its original packaging. Manufacturer-sealed items cannot be returned once the seal is broken, and sale-priced items are not refundable.

If your item arrives defective or damaged, message us on WhatsApp with your order number, or email us if you would rather, and we will replace it. Approved replacements are delivered within 3 to 5 business days. Transit damage is covered by insurance on every shipment. If tracking shows delivered but nothing reached you, tell us within 48 hours, which is the reporting window Indian couriers allow. Damage caused during installation or use is not covered; replacement spares for such cases are chargeable.

Full terms are on our Cancellation & Returns page.