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Enjoy fast and free shipping on all orders over $89! Contact us (855) 424-4376
Enjoy fast and free shipping on all orders over $89! Contact us (855) 424-4376

Rinnai's 223184 21" universal non-condensing horizontal termination kit is compatible with all Rinnai tankless water heater models except the 98 series which uses separate intake and exhaust venting.

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Product Weight
3.97 lb / (1.8 kg)
Shipping Depth (inches/mm)
27.8 in / (706.12 mm)
Shipping Height (inches/mm)
6.0 in / (151.892 mm)
Shipping Width (inches/mm)
5.7 in / (144.018 mm)
Shipping Weight (lbs/kg)
4.95 lb / (2.25 kg)

Blog posts

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