---
product_id: 299083046
title: "Tamarack Technologies Perfect Balance 27 1/4 x 4 3/4 Inch in Door Return Air Pathway Vent(3 Pack)"
brand: "tamarack"
price: "$193.27"
currency: USD
in_stock: false
url: https://www.desertcart.ec/products/299083046-tamarack-technologies-perfect-balance-27-1-4-x-4-3
store_origin: EC
region: Ecuador
---

# Boosts HVAC efficiency & cuts energy costs 3 return air pathways for balanced airflow Easy in-door installation with precise template Tamarack Technologies Perfect Balance 27 1/4 x 4 3/4 Inch in Door Return Air Pathway Vent(3 Pack)

**Brand:** tamarack
**Price:** $193.27
**Availability:** ❌ Out of Stock

## Summary

> 🌿 Elevate your home's airflow game — because comfort is the new luxury!

## Quick Answers

- **What is this?** Tamarack Technologies Perfect Balance 27 1/4 x 4 3/4 Inch in Door Return Air Pathway Vent(3 Pack) by tamarack
- **How much does it cost?** $193.27 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/299083046-tamarack-technologies-perfect-balance-27-1-4-x-4-3)

## Best For

- tamarack enthusiasts

## Why This Product

- Trusted tamarack brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Quiet Comfort Zone:** Internal baffles prevent light and sound transmission while maintaining airflow.
- • **Perfect Fit, No Fuss:** Includes a cutting template for quick, precise installation on 1 ⅜ inch hollow core doors.
- • **Breathe Easy, Live Better:** Eliminates air pressure imbalances to improve indoor air quality and reduce mildew.
- • **Built to Last, Made in USA:** Durable ABS plastic with lifetime warranty ensures long-term performance and peace of mind.
- • **Energy Savings Made Simple:** Enhances HVAC efficiency, lowering your heating and cooling bills effortlessly.

## Overview

The Tamarack Technologies Perfect Balance Door Return Air Pathway Vent (3-pack) is a durable, easy-to-install ventilation solution designed to balance air pressure between rooms, improve indoor air quality, and boost HVAC efficiency. Made from high-impact ABS plastic in the USA, these vents reduce moisture and energy costs while preventing sound and light transfer, making them an essential upgrade for any modern home.

## Description

On average, we spend 90% of our time indoors, but indoor air quality is typically 2-5 times more polluted than outdoor air. Tamarack Door Return Air Pathways (DRAPs, for short) are unique transfer grilles designed to maintain adequate air flow between rooms and eliminate pressure imbalances. Our RAPs are a simple and inexpensive way to improve indoor air quality, relieve rooms of hot and cold spots, and reduce strain on AC systems. Most importantly, installing RAPs improves energy efficiency and provides homeowners with significant savings on both cooling and heating. Specifications: Grille Length: 25" Grille Width: 4.75" Duct Size: 4" x 24" Material: ABS

## Features

- 3 RETURN AIR PATHWAYS – Save time, energy, and money with Tamarack Ventilation door transfer grilles. These user-friendly door vents eliminate air pressure imbalances in the home and increase your HVAC system’s efficiency. They also reduce mildew and mold in the bathroom and are a simple way to improve the quality of the air you breathe in your home.
- BALANCED AIR PRESSURE – Even with closed doors, the vents balance air pressure and prevent uneven room temperatures. The return air pathway decreases moisture in bathrooms and preserves energy throughout any building or home. The balance ensures that the inside temperature, humidity, air quality, and energy consumption levels stay right where you want them.
- COST-EFFICIENT AIRFLOW – Great for Closed Appliance Zones, Tamarack Ventilation vents extend the life of any HVAC system. Saving money on cooling and heating is a breeze with these 3-pack of Tamarack Return Air Pathways. Plus, this item is BPI Listed by the Better Performance Institute.
- LONG-LASTING & MADE IN USA – Made with durable, high-impact ABS plastic, our vents are covered by a lifetime manufacturer's warranty. While air flows freely between rooms, the internal baffle material prevents any increased transmission of light and sound through the vent/grille. With this 3-pack of RAPs, you’ll have quality airflow for the long haul.
- EASY DOOR INSTALLATION – No need to install crossover or jump ducts with this convenient in-door vent. The kit includes a template for cutting exact unit measurements. This model is made for 1 ⅜ inch thick hollow core doors.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Tamarack |
| Item Weight | 1.58 Kilograms |
| Package Dimensions | 71.91 x 14 x 13 cm; 1.58 kg |
| Style | 3 Pack |
| Number Of Pieces | 3 |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![Tamarack Technologies Perfect Balance 27 1/4 x 4 3/4 Inch in Door Return Air Pathway Vent(3 Pack) - Image 1](https://m.media-amazon.com/images/I/51DnPikMO4L.jpg)
![Tamarack Technologies Perfect Balance 27 1/4 x 4 3/4 Inch in Door Return Air Pathway Vent(3 Pack) - Image 2](https://m.media-amazon.com/images/I/71fIeUGKvVL.jpg)
![Tamarack Technologies Perfect Balance 27 1/4 x 4 3/4 Inch in Door Return Air Pathway Vent(3 Pack) - Image 3](https://m.media-amazon.com/images/I/71pFZ8D70fL.jpg)
![Tamarack Technologies Perfect Balance 27 1/4 x 4 3/4 Inch in Door Return Air Pathway Vent(3 Pack) - Image 4](https://m.media-amazon.com/images/I/414FyirH84L.jpg)
![Tamarack Technologies Perfect Balance 27 1/4 x 4 3/4 Inch in Door Return Air Pathway Vent(3 Pack) - Image 5](https://m.media-amazon.com/images/I/515B3z7WZnL.jpg)

## Frequently Bought Together

- Tamarack Technologies Perfect Balance 27 1/4 x 4 3/4 Inch in Door Return Air Pathway Vent(3 Pack)
- 440mm x 120mm / 18" x 5'' Inch Two Sided White Door Air Vent Grille - Door Vent Register for Interior Door, Bathroom, Bedroom, Garage, Kitchen
- HVAC OV 17.7" x 3.6" Inch Door Air Vent Grille Two Sided Ventilation Cover - White - Overflow Ventilation Grill - Door Vent Cover - Free AIR Flow Between Rooms - Package of 2-450mm x 92mm

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ec/products/299083046-tamarack-technologies-perfect-balance-27-1-4-x-4-3](https://www.desertcart.ec/products/299083046-tamarack-technologies-perfect-balance-27-1-4-x-4-3)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-01-23*