61AF

Carrier Air Source Heat Machines
61AF
Air Source Heat Machine with Scroll Fixed Speed Compressor

61AF

Carrier 61AF – AquaSnap® High‑Temperature Air‑to‑Water Heat Pump
Compact air‑to‑water monobloc heat pump with integrated hydronic module, delivering 30 to 105 kW of heating and producing hot water up to 65°C, designed for efficient, quiet, and plug‑and‑play heating solutions in commercial buildings.

Features

Performance & Capacity

Nominal heating capacity: 30 to 105 kW Available in multiple sizes High‑temperature operation up to 65°C Designed for space heating and domestic hot water applications Operating range supports: Outdoor temperatures down to –20°C Leaving water temperatures up to 65°C

Energy Efficiency & Economy

Eurovent energy efficiency class A Increased energy efficiency at part load Electronic Expansion Valve (EXV) Dynamic superheat management Patented FreeDefrost™ algorithm for optimized defrost cycles Reduced operating and maintenance costs

Refrigeration & Compressor Technology

Non‑ozone‑depleting refrigerant R‑407C Maintenance‑free scroll compressors with vapour injection Leak‑tight refrigerant circuit Auto‑adaptive microprocessor control ensures stable operation in extreme conditions

Acoustic Performance

Designed for quiet operation Low‑noise scroll compressors with low vibration levels Compressor assembly mounted on an independent chassis with anti‑vibration mountings Dynamic suction and discharge piping supports reduce vibration transmission (Carrier patent) Vertical evaporator coils with protective grilles on anti‑vibration mountings Latest‑generation Flying Bird™ fans: Composite construction No intrusive low‑frequency noise Rigid mounting reduces start‑up noise

Integrated Hydronic Module

Integrated hydronic module (option) simplifies installation Includes: Variable‑speed water pump Water filter to protect pump from debris Pressure transducer to protect pump against cavitation Over‑pressure valve Thermal insulation and frost protection down to –20°C using electric resistance heater

Installation & Serviceability

Plug‑and‑Play monobloc design Compact footprint and low height for architectural integration Simplified electrical connections Fast commissioning Easily removable panels for maintenance access

Control / Integrations

Touch Pilot® Junior Control

The 61AF is equipped with Touch Pilot® Junior, providing fast diagnostics, intuitive operation, and optimized unit management.

Key control features include:

4.3‑inch color touchscreen (5” interface referenced in control features)
User‑friendly, intuitive navigation
Clear screen layouts with concise information
Fast diagnosis of alarms and operating history
Optimized unit operation through continuous parameter monitoring
Night mode
Integrated energy management

System Integration

Designed for stand‑alone heating systems
Integrated hydronic components simplify connection to building heating networks
Suitable for refurbishment and new construction projects

Technical Documents

Document Name Description Document Type Language Action
Brochure 61AF Brochure PDF English Download

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