AquaTop TH-800W 800 W Titanium Aquarium Heater with DDC-800 Controller (1st Gen)

Exact-model photograph is not verified. Text-only reference lookup. The source review retains the registered exact bundle-listing image of the titanium tube and DDC-800, but the heater wattage is not legible in the image; it is identity context only, not proof of seller package or performance.

AquaTop identifies a separate first-generation 800 W TH-800W/DDC-800 bundle, rated up to 270 US gallons, with an external digital controller and titanium submersible heater. The page gives a 65–98°F controller range but a 68–92°F heater range, so this reference uses only their overlap; the exact manual remains unavailable.

Search results may include other models. Confirm the exact model, applicable region, condition and included parts before ordering.

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Documented model details

• AquaTop's exact page names the 800 W TH-800W and included DDC-800 as a first-generation bundle with SKU AQUATOP-Bundle-DDC-800-TH-800; the family listing separates it from the later TH-C800 despite coincident 800 W and 270-gallon claims.
• The heater specification lists 800 W, 9.0 A, 110–120 V / 60 Hz, 0.75-inch diameter, 19-inch length and a maximum rating of 270 US gallons; no minimum aquarium volume is provided.
• The included external DDC-800 is described with separate setting/water displays, a remote sensor, adjustable audible high/low alerts, a 12 A fuse and support for heaters up to 1,000 W. Its ±1.8°F accuracy is a maker statement, not an independent measurement.
• The page lists a 65–98°F controller range and separately a 68–92°F heater/product range. Since it does not reconcile them, the saved fact uses only the shared 68–92°F span for matching.
• AquaTop describes the heater as a submersible titanium unit for fresh or salt water; the page's exact model identity is bundle-level, not a DDC-800-only controller listing.

Limits to weigh

• The exact DDC-800 manual link returned 404 in the saved research, and no manual instructions were recovered; no TTH or TH-C series setup rules are transferred to this first-generation bundle.
• No minimum tank volume, guaranteed heat performance, formal shatterproof/impact rating, or independent controller accuracy is established. The 270-gallon maker figure is an upper limit only.
• The controller and heater/product temperature spans conflict; settings outside their 68–92°F overlap are not represented as supported by this reference.
• No delivered unit nameplate or seller-specific package was inspected. The saved listing image shows the DDC-800 and heater tube but does not make the heater wattage legible; exact generation/SKU come from AquaTop's page.

Check before ordering

• Match the offer to the full AQUATOP-Bundle-DDC-800-TH-800 first-generation bundle, including the TH-800W heater and matching DDC-800—not a controller-only listing, loose heater, or later TH-C800.
• Check the delivered unit's own 110–120 V / 60 Hz label and obtain its exact installation manual before use; the manufacturer page is not a physical label inspection and the linked manual was unavailable here.
• Measure for the stated 19-inch heater length and 0.75-inch diameter, while following the exact supplied instructions rather than borrowing another series' waterline or handling directions.
• Treat 270 US gallons as an upper claim, not a small-tank minimum or heat-up guarantee. Use the exact manual and system conditions to assess the intended tank; verify water temperature separately.
• Confirm the actual controller behavior and do not assume that its 65–98°F control display overrides the page's narrower 68–92°F heater/product range.