AM-M2400 Ultra Heat Holding Tank Heater Use To Prevent Freeze-Ups In
AM-M2400 Ultra Heat Holding Tank Heater Use To Prevent Freeze-Ups In
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AM-M2400 Ultra Heat Holding Tank Heater
The AM-M2400 Ultra Heat Holding Tank Heater is designed to prevent freeze-ups in your RV's holding tanks, ensuring that the contents do not freeze solid even in sub-zero temperatures.
Key Features:
- Freeze Protection: Cold room and field tested to protect down to -11°F (-24°C)
- Proven Performance: The Original Holding Tank Heater to the RV Industry since 1991
- Reliable: Standard choice for RVers, offering unmatched performance and longevity
- Multi-Tank Protection: Safeguards black, gray, and fresh potable water holding tanks
- Easy Installation: Peel and stick mounting for tanks below the floor of motorized or towable RVs
- Specifications:
- Ampere Rating: 11.8 Amps
- Compatibility: For holding/fresh water storage tanks
- Length: 24 Inches
- Voltage Rating: 13.5 Volt DC
- Wattage Rating: 159.3 Watts
- Width: 12 Inches
- Warranty: Limited 1 Year Warranty
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

