AQUAS™ PRODUCT SUMMAR
(XP) 399,999 - 800,000 BTU/HR
XP-400 XP-501 XP-601 XP-701 XP-801
WATER
GALLON CAPACITY 3.4 4.2 4.2 5.0 5.7
HEATING SURFACE (SQ. FT.) 41.8 50.8 50.8 57.8 65.3
WATER CONNECTIONS 1-1/2” 1-1/2” 2" 2" 2"
DRAIN 3/4” 3/4” 3/4" 3/4" 3/4"
20°F ∆T WATER FLOW (GPM) 3747556574
HEAD LOSS (FT. OF HD.) 21 23 31 30 33
35°F ∆T WATER FLOW (GPM) 2126323742
HEAD LOSS (FT. OF HD.) 8 10131112
MAX. WORKING PRESSURE (PSI) 160 160 160 160 160
# OF RELIEF VALVES 11111
RELIEF VALVE SIZE 3/4” 3/4” 3/4" 3/4" 3/4"
RELIEF VALVE RATING (MBH) 697 697 697 1,352 1,352
RELIEF VALVE PRESSURE RATING (PSI) 5050505050
GAS
INLET CONNECTION 1” 1” 1" 1" 1"
MAX. INLET PRESSURE, NAT 10.5” w.c. 10.5” w.c. 10.5” w.c. 10.5” w.c. 10.5” w.c.
MIN. INLET PRESSURE, NAT 4.0” w.c. 4.0” w.c. 4.0” w.c. 4.0” w.c. 4.0” w.c.
MAX. INLET PRESSURE, LP 13.0” w.c. 13.0” w.c. 13.0” w.c. 13.0” w.c. 13.0” w.c.
MIN. INLET PRESSURE, LP 8.0” w.c. 8.0” w.c. 8.0” w.c. 8.0” w.c. 8.0” w.c.
BTU/HR INPUT 399,000 500,000 600,000 700,000 800,000
BTU/HR OUTPUT (HIGH FIRE) 372,267 466,500 567,600 660,100 752,000
BTU/HR OUTPUT (LOW FIRE) 74,453 93,300 113,520 132,020 150,400
ELECTRICAL
VOLTAGE/HEATER 120 120 120 120 120
VOLTAGE/CONTROL 2424242424
TOTAL AMPS (BOILER & PUMP) 4.5 4.7 7.7 8.4 8.4
# OF ELECTRICAL CONNECTIONS 11111
DIMENSIONS
HEIGHT 45-1/2” 45-1/2” 45-1/2" 45-1/2” 45-1/2”
WIDTH 15-3/4” 15-3/4” 15-3/4” 15-3/4” 15-3/4"
DEPTH 53" 55" 63" 68" 69"
SERVICE CLEARANCES
FRONT 24” 24” 24” 24” 24”
BACK 14” 14” 14” 14” 14”
RIGHT SIDE 0” 0” 0” 0” 0”
LEFT SIDE (PIPING) 24” 24” 24” 24” 24”
TOP 24” 24” 24” 24” 24”
POOL HEAT EXCHANGER
RECOMMENDED POOL WATER FLOW (GPM) 93 117 142 166 202
CONNECTION SIZE 2-1/2" 2-1/2" 2-1/2" 3" 3"
DIRECT VENTING
SIZE 4” 4” 4" 6" 6"
VENT CATEGORY IV IV IV IV IV
VENT MATERIAL PVC/CPVC/SS PVC/CPVC/SS PVC/CPVC/SS PVC/CPVC/SS PVC/CPVC/SS
AQP-PS-01
Lochinvar, LLC • 300 Maddox Simpson Pkwy • Lebanon, TN 37090 • 615-889-8900 / Fax: 615-547-1000
www.Lochinvar.com
04/12-Printed in U.S.A.
AQUAS™ PRODUCT SUMMARY
(XP) 1,000,000-1,500,000 BTU/HR
XP-1015 XP-1320 XP-1520
WATER
GALLON CAPACITY 8.4 10.0 11.4
HEATING SURFACE (SQ. FT.) 101.6 115.6 130.6
INLET WATER CONNECTION 2 @ 2" 2 @ 2" 2 @ 2"
OUTLET WATER CONNECTION 3" 3" 3"
DRAIN 3/4" 3/4" 3/4"
20°F ∆T WATER FLOW (GPM) * 55 65 74
HEAD LOSS (FT. OF HD.) * 31 30 33
35°F ∆T WATER FLOW (GPM) * 32 37 42
HEAD LOSS (FT. OF HD.) * 13 11 12
MAX. WORKING PRESSURE (PSI) 160 160 160
# OF RELIEF VALVES 1 1 1
RELIEF VALVE SIZE 1" 1" 1"
RELIEF VALVE RATING (MBH) 1,954 1,954 1,954
RELIEF VALVE PRESSURE RATING (PSI) 50 50 50
GAS
INLET CONNECTION 1-1/2" 1-1/2" 1-1/2"
MAX. INLET PRESSURE, NAT 14" w.c. 14" w.c. 14" w.c.
MIN. INLET PRESSURE, NAT 4" w.c. 4" w.c. 4" w.c.
MAX. INLET PRESSURE, LP 14" w.c. 14" w.c. 14" w.c.
MIN. INLET PRESSURE, LP 8" w.c. 8" w.c. 8" w.c.
BTU/HR INPUT 999,999 1,300,000 1,500,000
BTU/HR OUTPUT (HIGH FIRE) 941,000 1,240,000 1,443,000
BTU/HR OUTPUT (LOW FIRE) 94,100 124,000 144,300
ELECTRICAL
VOLTAGE/HEATER 120 120 120
VOLTAGE/CONTROL 242424
TOTAL AMPS (BOILER & PUMPS) 14.3 14.3 14.3
# OF ELECTRICAL CONNECTIONS 1 1 1
DIMENSIONS
HEIGHT 63-3/4" 63-3/4" 63-3/4"
WIDTH 33" 33" 33"
DEPTH 78" 82-1/4" 86-1/2"
SERVICE CLEARANCES
FRONT 31" 31" 31"
BACK (PIPING) 24" 24" 24"
RIGHT SIDE 0 0 0
LEFT SIDE 0 0 0
TOP 13" 13" 13"
POOL HEAT EXCHANGER
RECOMMENDED POOL WATER FLOW (GPM) 243 316 364
CONNECTION SIZE 4" 6" 6"
DIRECT VENTING
SIZE 6" 6" / 7" 6" / 7"
VENT CATEGORY IV IV IV
VENT MATERIAL PVC/CPVC/SS PVC/CPVC/SS PVC/CPVC/SS
* The flow rate and head loss values listed here are for each of the boiler's heating module.
Lochinvar, L LC • 300 Maddox Simpson Pk wy • Lebanon, TN 37090 • 615-889-8900 / Fax: 615-547-1000
AQP-PS-01
www.Lochinvar.com
04/12-Printed in U.S.A.