Variable Water Volume (VWV) Systems

Multiaqua manufactures 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.  BTU Reps 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.

Multiaqua Cross References

Popular Fan Coils

MHCCW Chilled Water Ceiling Concealed with or without Electric Heat 2-Pipe Heat/Cool Fan Coil
Ductless Hydronic Cassette
MHCFC4W-XX-01 Chilled & Hot Water Cassette Fan Coil
CWA2 Chilled Water AHU 2-Pipe

Chiller Products

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 Products

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