---
title: AVENTUS Semi-Custom Split DOAS with VRF Air Source Heat Pump
description: Manufactured for the hospitality industry, this AVENTUS semi-custom split-DOAS provides 10 tons of cooling and utilizes an VRF air source heat pump.
---

[XeteX Air Handling Blog ](https://xetex.com/blog)

# [AVENTUS Semi-Custom Split DOAS with VRF Air Source Heat Pump](https://xetex.com/blog/aventus-semi-custom-split-doas-with-vrf-air-source-heat-pump)

 Written by [XeteX](https://xetex.com/blog/author/xetex) | 4/14/25 8:46 PM

This AVENTUS by XeteX project showcases one of three semi-custom split-DOAS units for the hospitality industry and provides 10 tons of high efficiency cooling. Unique features include a VRF air source heat pump (provided by others and installed by XeteX), an 8” energy recovery wheel, and high-efficiency filters (OA/RA).

## AVENTUS Semi-Custom Split DOAS Performance

Model: AVT-DC-1800-RT-DX-RC  
Dimensions: 84”H x 182”L x 81”W  
Weight: 5,800 lbs  
Supply CFM: 4,610 CFM  
Energy Recovery: Energy Wheel  
Energy Effectiveness: Winter: 94% / Summer: 92%  
Cooling Type: VRF DX ASHP  
Cooling Capacity: 10 Tons

## Construction

- Outdoor unit
- 2” double wall casing and polyIso foam (R-value 6.0/in) insulation 
    - 20ga galvanneal steel outer casing with acrylic paint
    - 20ga galvanized steel interior casing
- 4” c-channel structural steel base frame with welded lifting lugs and acrylic paint
- 16ga galvanized steel floor with 2” (R-12) foam board panel insulation

## Features

- **Split-system VRF ASHP coil provided and installed by factory **
- **AIRotor 8” aluminum energy wheel with a VFD and rotation detector **
- SA/EA EC motors
- SA/EA with airflow monitoring
- Galvanized steel coil casings

## AVENTUS Semi-Custom Split DOAS Components

A. OA 2” MERV 8 filter galvanized filter rack  
B. OA 4” MERV 13 filter galvanized filter rack  
C. AIRotor 8” aluminum energy wheel with a VFD and rotation detector  
D. SA fan  
E. VRF ASHP coil  
F. Recirculation damper  
G. RA 2” MERV 8 filter galvanized filter rack  
H. EA fan

## Learn more about AVENTUS Semi-Custom ERVs, Split DOAS and Packaged DX DOAS Units!

<https://xetex.com/hs/cta/wi/redirect?encryptedPayload=AVxigLIKRTqZtA%2BsJAQAD6xgzek%2FF9BDH7q5xRvkLSv3waLBZOU3PzIjedbSe8p3lOSGXk39IDHqEEF9hn38s9OhXjgkbN1fRHVxCwVXckHWGlMXOhoSHwT32oKZnryl0J721elh2yFL5vLZcyjSBSdHL60irPXAWfztY%2BwHlcDwPXAd3iZH&webInteractiveContentId=186553436478&portalId=22651078>

[View full post](https://xetex.com/blog/aventus-semi-custom-split-doas-with-vrf-air-source-heat-pump)

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