Heating Systems
21-560
LOW NOX POOL HEATERS
21-025
COMMERCIAL POOL HEATERS
PENTAIR MEGATHERM HEATERS — Commercial pool heaters are available for indoor or
outdoor installation, in either natural gas or propane. Includes: Copper-finned heat exchanger, glass-lined cast iron headers, stainless steel
burners, operating gas valve/safety regulator,
redundant safety gas valve, automatic temperature control, safety high limit, manual shut off
valve, manual pilot valve, pressure relief valve,
two temperature gauges, integral pump and
energy management control system. Spark ignition standard on natural gas models. Standing pilot with electronic pilot supervision and 1
second shut down, standard on propane models. 82% efficiency. When ordering, specify indoor or outdoor installation location, natural gas
or propane, and facility altitude. Vent piping
on indoor models not included. Other options
available at additional cost include: Bronze
headers, cupro-nickel heat exchangers, and
other special code options. Units installed over
2,000 feet above sea level, must be derated 4%
per 1,000 feet above 2,000 feet. Specify State
Code Requirements. Limited availability in California. ASME Certified.
BTU/Hr.
Input
500,000
600,000
715,000
850,000
1,010,000
1,200,000
1,430,000
1,670,000
1,825,000
2,000,000
2,200,000
2,450,000
2,800,000
3,050,000
3,200,000
3,500,000
3,600,000
4,000,000
4,050,000
4,500,000
5,000,000
Cal Code
52
Indoor
Heaters
21-005
21-010
21-015
21-020
21-025
21-030
21-035
21-040
21-045
21-145
•
21-155
•
21-165
•
21-175
•
•
21-195
21-205
21-215
21-050
Outdoor
Heaters
21-003
21-008
21-013
21-018
21-023
21-028
21-033
21-038
21-043
•
21-150
•
21-160
•
21-170
•
21-180
21-190
•
21-210
•
21-050
21-380
RAYPAK COMMERCIAL POOL HEATERS —
These heaters are unmatched for heating efficiency (up to 82% thermal efficiency), operating economy, low cost installation and
all-around dependability. Electronic Pilot ignition, bronze headers, cupro-nickel finned
tubes, and long lasting polytuf powder coat
finish. Unitherm governor (models 514-1223)
or By-Pass Pump (models 1287-4001) for
temperature control within heater and to avoid
condensation and sealing. Dual gas valves
for safety and stainless steel burners for corrosion protection. When ordering, specify
indoor or outdoor installation location and
natural gas or propane. Indoor models require
draft hood, not included. Units installed over
2,000 feet above sea level, must be derated
4% per 1,000 feet above 2,000 feet. Specify
State Code Requirements. Limited availability
in California. ASME Certified.
BTU/Hr.
Input
511,500
627,000
726,000
825,000
926,000
961,700
1,083,000
1,124.700
1,178,000
1,222,500
1,287,000
1,336,600
1,413,000
1,467,000
1,570,000
1,630,000
1,758,000
1,825,000
2,100,000
2,499,000
3,000,000
3,500,000
4,000,000
Cal Code
Indoor
Heaters
21-310
21-320
21-330
21-340
•
21-355
•
21-360
•
21-370
•
21-380
•
21-390
•
21-400
•
21-410
21-415
21-420
21-425
21-430
21-435
21-437
Outdoor
Heaters
21-315
21-325
21-335
21-345
21-350
•
21-357
•
21-365
•
21-375
•
21-385
•
21-395
•
21-405
•
•
•
•
•
•
21-437
Your Lincoln Representative can help you
size the best heater for your pool based
on your pool size and climate conditions.
RAYPAK HI DELTA POOL HEATERS —
85% thermal efficiency with sealed combustion chamber and hot surface ignition, with
remote sensing. Ultra-low NOx (less than 20
ppm) with bronze headers, cupro-nickel and
bronze waterways. Unitherm governor provides condensation free operation. Available
in natural gas or propane and can be installed
indoors or outdoors, specify. Includes: Cal
Code. Easy installation requires only 1"
clearance. Units are stackable and require
small vent sizes out the top or the back. Vent
caps, other options and rack systems also
available at additional cost. Contact us for
requirements on more than 3,000 fee t above
sea level. Specify State Code Requirements.
ASME Certified.
BTU/Hr.
Input
300,000
399,000
500,000
650,000
750,000
900,000
990,000
1,260,000
1,530,000
1,800,000
1,999,000
2,070,000
2,340,000
Natural
Gas
21-440
21-450
21-460
21-470
21-480
21-490
21-500
21-510
21-520
21-530
21-540
21-550
21-560
Propane
21-445
21-455
21-465
21-475
21-485
21-495
21-505
21-515
21-525
21-535
•
21-555
21-565
21-330
21-420
www.lincolnaquatics.com