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Variable Water Volume (VWV) Systems

Multiaqua sells air-cooled chiller systems that can suit both residential and commercial needs.  Their systems can be easily installed and serviced by most HVAC technicians. In addition, Multiaqua’s units are compatible with a wide variety of chilled water fan coils, allowing for complete customization.  MAC Series air cooled chillers are high efficiency units that come in 3, 4, 5, & 10 ton sizes.  The advanced MHRC line of air cooled chillers offer sumultaneous heat and cool modes, and utilize heat recovery technology with a Copeland variable speed compressor to maximize energy efficiency.  Because of how efficient these units are, Multiaqua has recently released a unit that runs off of solar power, the MHRC-AE.  Applied BTU is considered the strongest HVAC representative in the southeast and proudly enjoys representing Multiaqua’s line of chiller systems.  We are your source for A/C system sizing and quoting and proudly offer access to this product and inventory throughout the state of Florida.

Popular Fan Coils
MHWW (Heat or Cool) High Wall Fan Coil
MHCFC4W 4 Way Cassette
MHCFC4W-XX-01 Chilled & Hot Water Cassette Fan Coil
Chiller Product Overview
MAC-036HE, 048HE, 060HE Air Cooled Chillers
MAC-036HE, 048HE, 060HE Chillers
Chiller Nominal Size Accessory Options Voltage
MAC-036HE-01 36,000 BTUH 208/230-1-50/60
MAC-036HE-01-L 36,000 BTUH Low Ambient Kit 208/230-1-50/60
MAC-036HE-02 36,000 BTUH 208/230-3-50/60
MAC-036HE-02-L 36,000 BTUH Low Ambient Kit 208/230-3-50/60
MAC-048HE-01 48,000 BTUH 208/230-1-50/60
MAC-048HE-01-L 48,000 BTUH Low Ambient Kit 208/230-1-50/60
MAC-048HE-02 48,000 BTUH 208/230-3-50/60
MAC-048HE-02-L 48,000 BTUH Low Ambient Kit 208/230-3-50/60
MAC-060HE-01 60,000 BTUH 208/230-1-50/60
MAC-060HE-01-L 60,000 BTUH Low Ambient Kit 208/230-1-50/60
MAC-060HE-02 60,000 BTUH 208/230-3-50/60
MAC-060HE-02-L 60,000 BTUH Low Ambient Kit 208/230-3-50/60
MAC-060HE-03 60,000 BTUH 380/460-3-50/60
MAC-060HE-03-L 60,000 BTUH Low Ambient Kit 380/460-3-50/60
MAC-120HE Air Cooled Chiller
MAC-120HE Chiller
Chiller Nominal Size Accessory Options Voltage
MAC-120HE-1 120,000 BTUH 208/230-1-50/60
MAC-120HE-1-L 120,000 BTUH Low Ambient Kit 208/230-1-50/60
MAC-120HE-2 120,000 BTUH 208/230-3-50/60
MAC-120HE-2-L 120,000 BTUH Low Ambient Kit 208/230-3-50/60
MAC-120HE-3 120,000 BTUH 380/460-3-50/60
MAC-120HE-3-L 120,000 BTUH Low Ambient Kit 380/460-3-50/60
MHRC Simultaneous Heating & Cooling Chiller
MHRC2 SHC Heat Recovery Chiller
Chiller Nominal Size Accessory Options Voltage
MHRC2 60,000 BTUH 208/230-1-50/60

 

MHRC-AE SHC Heat Recovery Chiller for Solar Applications
Chiller Nominal Size Accessory Options Voltage
MHRC-AE-060-VS-01 60,000 BTUH Solar Inverter Primary – DC (380V) Secondary – AC (280/230-1-50/60)
Fan Coil Product Overview
CFFWA Chilled/Hot Water Universal Mount Fan Coil
CFFWA (Universal 2 Pipe)
Fan Coil # of Pipes Nominal Tons Control Option Voltage
CFFWA-04-1-U 2-Pipe Heat/Cool 1 Ton 24 VAC Ready 208/230/-1-50/60
CFFWA-06-1-U 2-Pipe Heat/Cool 1.5 Ton 24 VAC Ready 208/230/-1-50/60
CFFWA-08-1-U 2-Pipe Heat/Cool 2 Ton 24 VAC Ready 208/230/-1-50/60
CFFWA-12-1-U 2-Pipe Heat/Cool 3 Ton 24 VAC Ready 208/230/-1-50/60
CFFWA-16-1-U 2-Pipe Heat/Cool 4 Ton 24 VAC Ready 208/230/-1-50/60
CFFWA-20-1-U 2-Pipe Heat/Cool 5 Ton 24 VAC Ready 208/230/-1-50/60

 

CFFWA4P (Universal 4 Pipe)
Fan Coil # of Pipes Nominal Tons Control Option Voltage
CFFWA4P-04-1-U 4-Pipe Heat/Cool 1 Ton 24 VAC Ready 208/230/-1-50/60
CFFWA4P-06-1-U 4-Pipe Heat/Cool 1.5 Ton 24 VAC Ready 208/230/-1-50/60
CFFWA4P-08-1-U 4-Pipe Heat/Cool 2 Ton 24 VAC Ready 208/230/-1-50/60
CFFWA4P-12-1-U 4-Pipe Heat/Cool 3 Ton 24 VAC Ready 208/230/-1-50/60
CFFWA4P-16-1-U 4-Pipe Heat/Cool 4 Ton 24 VAC Ready 208/230/-1-50/60
CFFWA4P-20-1-U 4-Pipe Heat/Cool 5 Ton 24 VAC Ready 208/230/-1-50/60
CWA Hydronic Air Handler
CWA2 Chilled Water Air Handler Fan Coil
Air Handler # of Pipes Nominal BTUH KW Electric Heat Voltage
18CWA2-00 2 Pipe Heat/Cool 18,000 BTUH 0 KW 208/230-1-60
18CWA2-05 2 Pipe Heat/Cool 18,000 BTUH 5 KW 208/230-1-60
18CWA2-08 2 Pipe Heat/Cool 18,000 BTUH 8 KW 208/230-1-60
18CWA2-10 2 Pipe Heat/Cool 18,000 BTUH 10 KW 208/230-1-60
18CWA2-15 2 Pipe Heat/Cool 18,000 BTUH 15 KW 208/230-1-60
24CWA2-00 2 Pipe Heat/Cool 24,000 BTUH 0 KW 208/230-1-60
24CWA2-05 2 Pipe Heat/Cool 24,000 BTUH 5 KW 208/230-1-60
24CWA2-08 2 Pipe Heat/Cool 24,000 BTUH 8 KW 208/230-1-60
24CWA2-10 2 Pipe Heat/Cool 24,000 BTUH 10 KW 208/230-1-60
24CWA2-15 2 Pipe Heat/Cool 24,000 BTUH 15 KW 208/230-1-60
36CWA2-00 2 Pipe Heat/Cool 36,000 BTUH 0 KW 208/230-1-60
36CWA2-05 2 Pipe Heat/Cool 36,000 BTUH 5 KW 208/230-1-60
36CWA2-08 2 Pipe Heat/Cool 36,000 BTUH 8 KW 208/230-1-60
36CWA2-10 2 Pipe Heat/Cool 36,000 BTUH 10 KW 208/230-1-60
36CWA2-15 2 Pipe Heat/Cool 36,000 BTUH 15 KW 208/230-1-60
48CWA2-00 2 Pipe Heat/Cool 48,000 BTUH 0 KW 208/230-1-60
48CWA2-05 2 Pipe Heat/Cool 48,000 BTUH 5 KW 208/230-1-60
48CWA2-08 2 Pipe Heat/Cool 48,000 BTUH 8 KW 208/230-1-60
48CWA2-10 2 Pipe Heat/Cool 48,000 BTUH 10 KW 208/230-1-60
48CWA2-15 2 Pipe Heat/Cool 48,000 BTUH 15 KW 208/230-1-60
48CWA2-20 2 Pipe Heat/Cool 48,000 BTUH 20 KW 208/230-1-60
60CWA2-00 2 Pipe Heat/Cool 60,000 BTUH 0 KW 208/230-1-60
60CWA2-05 2 Pipe Heat/Cool 60,000 BTUH 5 KW 208/230-1-60
60CWA2-08 2 Pipe Heat/Cool 60,000 BTUH 8 KW 208/230-1-60
60CWA2-10 2 Pipe Heat/Cool 60,000 BTUH 10 KW 208/230-1-60
60CWA2-15 2 Pipe Heat/Cool 60,000 BTUH 15 KW 208/230-1-60
60CWA2-20 2 Pipe Heat/Cool 60,000 BTUH 20 KW 208/230-1-60

 

CWA4 (AHU 4P) Chilled Water Air Handler Fan Coil
Air Handler # of Pipes Nominal BTUH Heat Voltage
24CWA4-HW 4 Pipe Heat/Cool 24,000 BTUH Hot Water 120-1-60
36CWA4-HW 4 Pipe Heat/Cool 36,000 BTUH Hot Water 120-1-60
48CWA4-HW 4 Pipe Heat/Cool 48,000 BTUH Hot Water 120-1-60
60CWA4-HW 4 Pipe Heat/Cool 60,000 BTUH Hot Water 120-1-60
MCCW Chilled/Hot Water Ceiling Concealed Fan Coil
MCCW (Concealed 4 & 5 Ton)
Fan Coil # of Pipes Nominal CFM Voltage
MCCW-16-H-1 2 Pipe Heat/Cool 1600 CFM 208/230/-1-50/60
MCCW-20-H-1 2 Pipe Heat/Cool 2000 CFM 208/230/-1-50/60
MH1WC4W 1-Way Cassette Fan Coil
MH1WC4W
Fan Coil # of Pipes Nominal Tons Control Options Voltage
MH1WC4W-04-1-B 4 Pipe Heat/Cool 1 Ton 24V Thermostat Ready 208/230-1-50/60
MH1WC4W-06-1-B 4 Pipe Heat/Cool 1.5 Ton 24V Thermostat Ready 208/230-1-50/60
MH1WC4W-08-1-B 4 Pipe Heat/Cool 2 Ton 24V Thermostat Ready 208/230-1-50/60
MHCCW Chilled Water Ceiling Concealed Fan Coil
MHCCW-1 (1 to 3 Ton 220V)
Fan Coil  # of Pipes Nominal Tons KW Electric Heat Voltage
MHCCW-04-00 2 Pipe Heat/Cool 1 Ton 0 KW 208/230-1-50/60 or 120-1-60
MHCCW-04-03 2 Pipe Heat/Cool 1 Ton 3 KW 208/230-1-50/60
MHCCW-06-00 2 Pipe Heat/Cool 1.5 Ton 0 KW 208/230-1-50/60 or 120-1-60
MHCCW-06-03 2 Pipe Heat/Cool 1.5 Ton 3 KW 208/230-1-50/60
MHCCW-06-05 2 Pipe Heat/Cool 1.5 Ton 5 KW 208/230-1-50/60
MHCCW-08-00  Pipe Heat/Cool 2 Ton 0 KW 208/230-1-50/60 or 120-1-60
MHCCW-08-03 2 Pipe Heat/Cool 2 Ton 3 KW 208/230-1-50/60
MHCCW-08-05 2 Pipe Heat/Cool 2 Ton 5 KW 208/230-1-50/60
MHCCW-10-00 2 Pipe Heat/Cool 2.5 Ton 0 KW 208/230-1-50/60 or 120-1-60
MHCCW-10-05 2 Pipe Heat/Cool 2.5 Ton 5 KW 208/230-1-50/60
MHCCW-12-00 2 Pipe Heat/Cool 3 Ton 0 KW 208/230-1-50/60 or 120-1-60
MHCCW-12-05 2 Pipe Heat/Cool 3 Ton 5 KW 208/230-1-50/60

 

MHCCW-3 (1 to 3 Ton 115V)
Fan Coil # of Pipes Nominal Tons KW Electric Heat Voltage
MHCCW-04-00-03 2 Pipe Heat/Cool 1 Ton 0 KW 115-1-60
MHCCW-06-00-03 2 Pipe Heat/Cool 1.5 Ton 0 KW 115-1-60
MHCCW-08-00-03 2 Pipe Heat/Cool 2 Ton 0 KW 115-1-60
MHCFC4W 4 Way Cassette Fan Coil
MHCFC4W (Cassette)
Fan Coil # of Pipes Nominal Tons Voltage
MHCFC4W-04-01 4 Pipe Heat/Cool 1 Ton 208/230-1-50/60
MHCFC4W-08-01 4 Pipe Heat/Cool 2 Ton 208/230-1-50/60
MHCFC4W-12-01 4 Pipe Heat/Cool 3 Ton 208/230-1-50/60
MHCFC4W-16-01 4 Pipe Heat/Cool 4 Ton 208/230-1-50/60
MHNCCW Chilled/Hot Water Ceiling Concealed Fan Coil
MHNCCW-1 (Concealed 4P 220V)
Fan Coil # of Pipes Nominal Tons Voltage
MHNCCW-04-01 4 Pipe Heat/Cool 1 Ton 208/230-1-50/60
MHNCCW-06-01 4 Pipe Heat/Cool 1.5 Ton 208/230-1-50/60
MHNCCW-08-01 4 Pipe Heat/Cool 2 Ton 208/230-1-50/60
MHNCCW-10-01 4 Pipe Heat/Cool 2.5 Ton 208/230-1-50/60
MHNCCW-12-01 4 Pipe Heat/Cool 3 Ton 208/230-1-50/60

 

MHNCCW-3 (Concealed 4P 115V)
Fan Coil # of Pipes Nominal Tons Voltage
MHNCCW-04-03 4 Pipe Heat/Cool 1 Ton 115-1-60
MHNCCW-06-03 4 Pipe Heat/Cool 1.5 Ton 115-1-60
MHNCCW-08-03 4 Pipe Heat/Cool 2 Ton 115-1-60
MHNCCW-10-03 4 Pipe Heat/Cool 2.5 Ton 115-1-60
MHNCCW-12-03 4 Pipe Heat/Cool 3 Ton 115-1-60
MHWW Chilled/Hot Water Hi-Wall Fan Coil
MHWW-1 (Hi-Wall 220V)
Fan Coil # of Pipes Nominal BTUH Voltage
MHWW-09-H-1 2-Pipe Heat/Cool 9,000 BTUH 208/230/-1-50/60
MHWW-12-H-1 2-Pipe Heat/Cool 12,000 BTUH 208/230/-1-50/60
MHWW-18-H-1 2-Pipe Heat/Cool 18,000 BTUH 208/230/-1-50/60
MHWW-24-H-1 2-Pipe Heat/Cool 24,000 BTUH 208/230/-1-50/60
MHWW-36-H-1 2-Pipe Heat/Cool 36,000 BTUH 208/230/-1-50/60

 

MHWW-3 (Hi-Wall 120V)
Fan Coil # of Pipes Nominal BTUH Voltage
MHWW-09-H-3 2-Pipe Heat/Cool 9,000 BTUH 120-1-60
MHWW-12-H-3 2-Pipe Heat/Cool 12,000 BTUH 120-1-60
MHWW-18-H-3 2-Pipe Heat/Cool 18,000 BTUH 120-1-60
MHWW-24-H-3 2-Pipe Heat/Cool 24,000 BTUH 120-1-60
MHWW-36-H-3 2-Pipe Heat/Cool 36,000 BTUH 120-1-60