GOLD RX/HC

Air handling unit with rotary heat exchanger and reversible heat pump, top, side or L connections, with controls.

Max. air flow 34.200 m³/h
Rotary heat exchanger
Integrated cooling and heating via reversible heat pump
Placement indoors/outdoors
Top, side or L connections
With controls and HMI
Remote access via INSIDE Connect
Certified by Eurovent
Recycled and renewably produced steel with Magnelis® coating (C5) lowers carbon footprint

GOLD RX/HC is based on R410A, an established refrigerant with a well-known safety profile (A1 – not flammable) and a long track record of safe, reliable operation in commercial HVAC systems. R410A has a global warming potential (GWP) of 2088 and, like most fluorinated refrigerants, falls within the broad PFAS family of substances. Unlike some newer refrigerant blends, R410A's breakdown products do not include measurable amounts of TFA (trifluoroacetic acid), a persistent substance of growing environmental concern.

Under the EU F-Gas Regulation, equipment up to 50 kW with a refrigerant GWP above 150 will be banned from the market starting 1 January 2027, while equipment above 50 kW falls under a 1 January 2030 deadline. GOLD RX/HC's total capacity places it above the 50 kW threshold, meaning it remains compliant and available on the market until 2030.

Swegon is currently developing alternative refrigerant solutions with lower global warming potential, while maintaining the same safety, usability and reliability. In the meantime, GOLD RX/HC with R410A remains a proven, well-understood choice for straightforward installation in standard applications.

We are committed to reducing the embodied carbon of our units and primarily use recycled and renewably produced steel inside-out. Over 70% of the total steel weight is represented by recycled steel, which lowers the carbon footprint by around 30% compared to traditional steel. Magnelis® coating (C5) on the inside and paint with corrosion resistant coating on the outside (C5).

Design

GOLD air handling units feature a robust casing performance: air leakage L1(M), thermal transmission U1 (T2), thermal bridges TB2, and mechanical strength D1. Cover panels on the front and back have a panel thickness of 56 mm, other cover panels/inspection doors are 52 mm. Insulation with mineral wool that meets fire safety class A1. The direct-driven GOLD Wing+ fans, equipped with IE5 class EC/PM motors, provide uniform airflow and low noise levels. The fans are designed for high efficiency and can operate continuously in temperatures up to 40°C, with features for easy maintenance and vibration isolation. The supply and outdoor air filters are made from glass fibre, and the filter holder has a filter locking system designed for effective sealing (complies with the requirements for bypass leakage to Class ePM1 85% (F9)). Duct connections for sizes 004/005, 007/008 and 011/012 are circular and designed for connection to ducts with insertion joints fitted with a rubber seal ring. Units in size 014 and up have rectangular duct connections with a securely mounted connection frame for slip-clamp joint connection. The GOLD air handling units are certified by Eurovent. RX/HC is a complete reversible heat pump, fully integrated in the GOLD air handling unit. RX/HC is available in all variants to match the equivalent GOLD air handling unit’s different fan placements and right respective left-hand designs. RX/HC consists of one section with sorption rotor and one section on each side of this that contains heating/cooling engineering components. All components from a cooling and electrical standpoint are pre-wired.

Functionality

Material and surface treatment

Casing externally: recycled and renewably produced steel, painted in Swegon grey metallic (RAL 9007). Casing internally: recycled and renewably produced steel, with Magnelis® surface treatment. The use of recycled and renewably produced steel in the casing leads to a significantly lower carbon footprint for the product. All surface treatments are C5. Insulation: mineral wool. The evaporator and condenser consist of copper tubes and profiled aluminium fins. Type R410A refrigerant is used.

Adaptation

Planning

Installation, commissioning and maintenance

Units are delivered on pallets and can be split into sections for easier transport. Commissioning is easily performed via the IQnavigator hand-held terminal or web interface. It is simple, saves time and reduces errors. Maintenance access is provided via hinged doors. Filters, fans and heat exchanger are easily accessible. Inspection of the installation, obligation to report and periodic leakage tracing must be carried out according to the F-Gas Regulation EU/2024/573 and associated local legislation.

Control equipment

The fully integrated control system IQlogic ensures reliable operation, helps reduce energy costs and simplifies system management. Every GOLD unit is delivered with factory installed and tested controls, ensuring a consistent, superior experience with every GOLD unit. It regulates temperatures, airflows and has a wide range of control functions that can be activated easily. The unit can be demand-controlled via sensors, such as a CO2 sensor, or manually operated for added flexibility.

Control functions

Communication description

With built-in intelligence GOLD offers seamless connectivity to Building Management Systems, secure cloud connection and remote access from any device.

At the unit, use the IQnavigator hand-held terminal or connect your computer, tablet or smartphone and access the internal webpage to manage GOLD just like on the hand-held terminal.

Communication with building management systems can be established via a variety of protocols and cloud APIs. The INSIDE Connect router offers access to the internal webpage.

GOLD units fulfills the extended Radio Equipment Directive (RED) for wireless products included in the CE marking. When using the internal webpage unique passwords for each GOLD unit control system are required. Each GOLD control system is equipped with a unique certificate for connecting in a secure way to Swegon INSIDE Cloud.

More information can be found here

HMI/App

IQnavigator is a lightweight hand-held terminal with a 7" multitouch screen. The HMI has an intuitive interface designed for easy and reliable AHU management.

A dashboard shows real-time status and alarms at a glance and a dynamic flow chart displays live performance data. Log graphs offer deeper insights and historic data. Smart guides are available to support start-up, alarm troubleshooting and filter calibration.

More information can be found here

	Dimensions				Air flow
	Width mm	Height mm	Length mm	Weigth kg	Min air flow m³/s	Max air flow m³/s	Min air flow m³/h	Max air flow m³/h
GOLD RX/HC 11	1199	1395	2989	737-835	0.45	1.1	1620	3960
GOLD RX/HC 12	1199	1395	2989	765-868	0.5	1.2	1800	4390
GOLD RX/HC 14	1400	1651	3210	934-1062	0.75	1.7	2700	5940
GOLD RX/HC 20	1400	1651	3210	964-1112	0.75	2.6	2700	9500
GOLD RX/HC 25	1600	1911	3391	1238-1426	0.95	2.4	3420	8600
GOLD RX/HC 30	1600	1911	3391	1300-1460	0.95	2.5	3420	8890
GOLD RX/HC 35	1990	2259	3772	1664-1894	1.5	3.6	5400	12900
GOLD RX/HC 40	1990	2259	3772	1740-1970	1.1	3.9	3960	14000
GOLD RX/HC 50	2318	2388	3892	2138-2396	1.4	4.9	5040	17800
GOLD RX/HC 60	2318	2388	3892	2322-2580	1.5	5.1	5400	18500
GOLD RX/HC 70	2637	2740	4362	3322-3592	2	6.8	7200	24400
GOLD RX/HC 80	2637	2740	4362	3426-3840	2.1	6.9	7560	24800
GOLD RX/HC Top 11	1199	1395	3349	837-867	0.45	1.1	1620	3950
GOLD RX/HC Top 12	1199	1395	3349	865-901	0.5	1.2	1800	4270
GOLD RX/HC Top 14	1400	1651	3773	1088-1156	0.75	1.7	2700	5940
GOLD RX/HC Top 20	1400	1651	3773	1118-1210	0.75	1.8	2700	6530
GOLD RX/HC Top 25	1600	1911	3773	1378-1507	0.95	2.3	3420	8210
GOLD RX/HC Top 30	1600	1911	3773	1440-1541	0.95	2.3	3420	8160

MIRUVENT

Power roof ventilator with smart solutions and intelligent control options

INSIDE Connect

Communication unit for mobile remote access to intelligent climate systems

Eurovent

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Include Accessory documents

Document	Product	Document type
Reversible heat pump/Cooling unit, installation and maintenance (pdf 1.9MB)	GOLD RX/HC, GOLD RX/C	IOM Manual
EC declaration of conformity for the machinery (pdf 139.64kB)	GOLD (version F) /SILVER (version F) / COMPACT	Quality
EC declaration of conformity for the machinery (pdf 157.28kB)	GOLD/SILVER, version G	Quality
Reversible heat pump, function guide (pdf 398.6kB)	GOLD RX/HC	IOM Manual
Installation instruction (sizes 004-080) (pdf 20.49MB)	GOLD RX/PX/CX, version G	IOM Manual
Installation instruction (sizes 004-080) (pdf 20.1MB)	GOLD RX/PX/CX, version F	IOM Manual
Cooling unit, function guide (pdf 248.74kB)	GOLD RX/C	IOM Manual
GOLD RX/HC, 8-page brochure (pdf 1.35MB)	GOLD RX/HC	Brochure
GOLD version G (pdf 1.98MB)	GOLD, version G	Brochure
Manual for generating an energy report (pdf 66.37kB)	GOLD	IOM Manual
Control function SMART Link+ (pdf 2.66MB)	GOLD	Brochure
Quick Guide - AHU (pdf 4.69MB)	GOLD, SILVER C, COMPACT, GLOBAL, ESENSA, SERENITY, CASA, MURAL	Brochure
Security recommendations (pdf 206.5kB)	GOLD/COMPACT/SuperWISE I, SuperWISE II	IOM Manual

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