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Truma AquaGo Electric Antifreeze Vent Plug, OEM Part 77000-00299
✅ In stock
⭐ Lowest price we've tracked
F
Grade
Analysis Confidence
88%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 28, 2026 3:31 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price sits right around what this item typically fetches.
- 📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
20/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Truma North America
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Replaces a lost, cracked, or missing vent plug so your Truma AquaGo Electric Antifreeze Kit can actually seal the flue duct — without it fully closed, the system cannot maintain -4°F freeze protection even with Antifreeze mode switched on.
✓Genuine Truma OEM part built specifically for AquaGo Comfort and Comfort Plus water heaters running the Electric Antifreeze Kit (77400-01); confirm your model before ordering since it is not a universal RV vent plug.
✓Ships as a single vent plug ready to install in minutes: press it into the flue duct opening and clamp it under the retaining holder, no tools, wiring, or resealing compound required to finish the swap.
✓Molded from heat- and weather-rated plastic to survive direct exposure inside the AquaGo compartment through repeated freeze-thaw cycles, holding its shape and seal season after season in outdoor RV and marine installs.
✓Built for full-time RVers, boondockers, and seasonal campers who winter camp or store their rig in freezing climates and rely on electric antifreeze protection instead of draining and blowing out the water lines every fall.
⚙️ Specifications
Truma
Truma
77000-00300
0.176 ounces
2 x 2 x 0.5 inches
77000-00300
Manufacturer
Truma
Brand
Truma
Model
77000-00300
Item Weight
0.176 ounces
Package Dimensions
2 x 2 x 0.5 inches
Item model number
77000-00300
Manufacturer Part Number
7000-00300
ASIN
B0D8K28RV4