Description
Used to common vent two or more appliances and provides better gas flow than a standard tee. The reduction wye features a branch and/or base with a smaller diameter than the trunk size.Unit: EAUPC: 095029298118Model Number: 4EY-3
Sale!
AmeriVent 4EY-3 Standard Wye, 4 in, B, Aluminum/Steel
Original price was: $15.78.$10.26Current price is: $10.26.
14 in stock
Related products
-
![Blue Sea 7605 BatteryLink Charger – 10Amp – 2-Bank[7605]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/blue-sea-7605-batterylink-charger-10amp-2-bank-7605.webp)
Sale! Blue Sea 7605 BatteryLink Charger – 10Amp – 2-Bank[7605]
Original price was: $40.80.$22.66Current price is: $22.66. -
![Dometic 25 Insulated Flex R4.2 Ducting/Duct – 4″ [9108549910]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/dometic-25-insulated-flex-r4-2-ducting-duct-4-9108549910.webp)
Sale! Dometic 25 Insulated Flex R4.2 Ducting/Duct – 4″ [9108549910]
Original price was: $30.00.$20.29Current price is: $20.29. -
![Blue Sea 1455 4 Position Switch CLB Square[1455]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/blue-sea-1455-4-position-switch-clb-square-1455.webp)
Sale! Blue Sea 1455 4 Position Switch CLB Square[1455]
Original price was: $26.60.$16.01Current price is: $16.01. -
![SmartPlug 50 Amp 50 Dual Configuration Cordset w/Marina Park Power End [C50504]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/smartplug-50-amp-50-dual-configuration-cordset-w-marina-park-power-end-c50504.webp)
Sale! SmartPlug 50 Amp 50 Dual Configuration Cordset w/Marina Park Power End [C50504]
Original price was: $182.16.$129.80Current price is: $129.80. -
![Ocean Signal RescueME EDF1 Electronic Distress Flare – 7 Mile Range[750S-01710]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/ocean-signal-rescueme-edf1-electronic-distress-flare-7-mile-range-750s-01710.webp)
Sale! Ocean Signal RescueME EDF1 Electronic Distress Flare – 7 Mile Range[750S-01710]
Original price was: $31.40.$18.21Current price is: $18.21. -
![Blue Sea 7542 C-Series Flat Rocker Circuit Breaker – Single Pole – 15A [7542]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/blue-sea-7542-c-series-flat-rocker-circuit-breaker-single-pole-15a-7542.webp)
Sale! Blue Sea 7542 C-Series Flat Rocker Circuit Breaker – Single Pole – 15A [7542]
Original price was: $18.72.$10.02Current price is: $10.02. -
![Xantrex Conext Combox Communication Box f/Freedom SW Series Inverters/Chargers[809-0918]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/xantrex-conext-combox-communication-box-f-freedom-sw-series-inverters-chargers-8.webp)
Sale! Xantrex Conext Combox Communication Box f/Freedom SW Series Inverters/Chargers[809-0918]
Original price was: $63.04.$40.16Current price is: $40.16. -
![Whitecap Teak Lumber – 1/2″ x 1-3/4″ x 72″[60813]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/whitecap-teak-lumber-1-2-x-1-3-4-x-72-60813.webp)
Sale! Whitecap Teak Lumber – 1/2″ x 1-3/4″ x 72″[60813]
Original price was: $20.20.$13.48Current price is: $13.48.