Powerblanket TH275D 120 Volt 275 gallon DEF Tote Storage Heater New - TH275D
Powerblanket’s 275-gallon DEF storage heaters provide a range of heating solutions for warming and storing diesel exhaust fluid. These diesel exhaust fluid heaters operate at 120 volts and can deliver up to 1440 watts of heating power with an internal preset thermostat.
Patented design eliminates hot and cold spots by applying uniform full-coverage heat across the entire surface of the container, allowing users to keep DEF at the proper viscosity while remaining at specified thermal levels.
What our Experts Think
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Purpose‑Built for DEF: Engineered specifically to maintain diesel exhaust fluid (DEF) at optimal storage temperature, preventing freeze and viscosity issues that can degrade fluid performance in cold conditions.
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Consistent, Gentle Heat: Preset internal thermostat holds DEF near ~70 °F (± 10 °F) — enough to keep fluid usable without scorching or altering chemistry.
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Uniform Full‑Wrap Design: Patented insulated wrap eliminates hot/cold spots across the entire tote and pump housing for even, reliable heating.
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Built for Tough Environments: Water‑resistant and rugged vinyl shell withstands outdoor conditions and low temperatures down to about −40 °F (varies by rating), ensuring year‑round DEF protection.
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Easy Access & Practical: Includes insulated top and pump flap with extended rack brackets for convenient operation and maintenance
Q&A
Q: What is the Powerblanket TH275D Tote Heater?
A: The Powerblanket TH275D is a 120 V 275‑gallon DEF tote storage heater designed to keep diesel exhaust fluid (DEF) above freeze in cold conditions.
Q: What size tank is this designed for?
A: It fits 275‑gallon totes/IBCs, ideal for bulk DEF storage.
Q: What temperature control does the TH275D provide?
A: It includes an adjustable controller to maintain DEF at optimal storage temperatures.
Q: What are its key benefits?
A: Prevents DEF freezing, protects fluid quality, and ensures reliable performance in cold weather.
Q: Is this product new?
A: Yes — this listing is for a brand‑new Powerblanket TH275D.
Maintenance Tips
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Inspect blanket, controller, and power cord before each use for damage or wear
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Clean off dirt, spills, and DEF residue; ensure components are dry before storage
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Avoid dragging or pulling the heater over rough surfaces
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Always disconnect power before handling, folding, or storing
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Store loosely folded in a cool, dry place away from sunlight and extreme temperatures
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Check controller operation periodically for accurate temperature performance
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