---
product_id: 370958616
title: "Tamarack Technologies Return Air Pathways (14X8 Retrofit)"
brand: "tamarack"
price: "¥119853"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/370958616-tamarack-technologies-return-air-pathways-14x8-retrofit
store_origin: JP
region: Japan
---

# Energy efficient Lifetime guarantee 14x8 size Tamarack Technologies Return Air Pathways (14X8 Retrofit)

**Brand:** tamarack
**Price:** ¥119853
**Availability:** ✅ In Stock

## Summary

> Breathe Easy, Live Smart! 🌬️

## Quick Answers

- **What is this?** Tamarack Technologies Return Air Pathways (14X8 Retrofit) by tamarack
- **How much does it cost?** ¥119853 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/370958616-tamarack-technologies-return-air-pathways-14x8-retrofit)

## 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

- • **Built to Last:** Enjoy a lifetime guarantee on your investment.
- • **Compliance Assured:** Meets national and state building codes for peace of mind.
- • **Optimize Your Airflow:** Eliminates pressure imbalances for peak HVAC performance.
- • **Eco-Friendly Efficiency:** Reduces energy consumption, saving you money and the planet.
- • **Whisper-Quiet Operation:** Internal baffle minimizes noise and light intrusion.

## Overview

The Tamarack Technologies Return Air Pathways (14X8 Retrofit) is designed to enhance HVAC efficiency by eliminating pressure imbalances, ensuring compliance with building codes, and providing a lifetime guarantee. Its innovative internal baffle reduces noise and light, making it a smart choice for eco-conscious consumers.

## Description

Pressure imbalances are developed in the building when air from the supply register of a forced air system is obstructed from reaching the return register. The pressure differences seek to balance themselves by leaking through available cracks and holes. The out-of-balance condition will reduce the efficiency of the heating, cooling, or ventilation system. While undercutting the doors can help, this is usually insufficient. Adding Tamarack Return Air Pathways inside interior walls during wall construction however, will allow the system to work more efficiently, balancing the pressure in the building to reduce the chance of inadvertent leakage. A Return Air Pathway will be effective regardless of location, providing it is placed inside a wall that separates an air supply and return duct. A variety of sizes are offered. Return Air Pathways include two white grills and have a sheetrock flange. The depth between flanges is 3.5 inches. The overall depth is 4.625 inches. This has a two-piece design, allowing it to be installed in either new or existing construction.

## Features

- Eliminates pressure imbalances
- Allows HVAC systems to run more efficiently and reduce energy consumption
- Compliant with national and state building codes
- Lifetime guarantee
- Internal noise and light diminishing baffle

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Tamarack |
| Item model number | TTi-RAPR14.8 |
| Product Dimensions | 40.64 x 25.4 x 12.7 cm; 2.72 kg |
| ASIN | B0089XVVQC |

## Product Details

- **Brand:** Tamarack
- **Special Feature:** With_lights
- **Product Dimensions:** 25.4D x 40.6W x 12.7H Centimeters
- **Colour:** white
- **Filter Type:** Baffle

## Images

![Tamarack Technologies Return Air Pathways (14X8 Retrofit) - Image 1](https://m.media-amazon.com/images/I/618rqknf01L.jpg)
![Tamarack Technologies Return Air Pathways (14X8 Retrofit) - Image 2](https://m.media-amazon.com/images/I/71stkt6DFSL.jpg)
![Tamarack Technologies Return Air Pathways (14X8 Retrofit) - Image 3](https://m.media-amazon.com/images/I/71fFLsEyTaL.jpg)
![Tamarack Technologies Return Air Pathways (14X8 Retrofit) - Image 4](https://m.media-amazon.com/images/I/617YCICnNXL.jpg)
![Tamarack Technologies Return Air Pathways (14X8 Retrofit) - Image 5](https://m.media-amazon.com/images/I/31egb33JFyL.jpg)

## Frequently Bought Together

- Tamarack Technologies Return Air Pathways (14X8 Retrofit)
- Tamarack TTi-RAPR12.4 RAPR 12" X 4" Wall Return Air Pathway - Retro Fit
- Tamarack TTi-RAPR12.6 RAPR 12" X 6" Wall Return Air Pathway - Retro Fit white

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**Shop now:** [https://www.desertcart.jp/products/370958616-tamarack-technologies-return-air-pathways-14x8-retrofit](https://www.desertcart.jp/products/370958616-tamarack-technologies-return-air-pathways-14x8-retrofit)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-02*