Heaters & Heat Pumps
Calentadores y Bombas de Calor / Heaters & Heat Pumps
MegaTherm
High Performance Electronic Ignition Heaters

Powerful, efficient, and reliable, MegaTherm® pool heaters are designed for commercial, institutional and large residential pools where economical performance and rapid heat-up are required. Available in indoor and outdoor models in both natural and propane. MegaTherm is design certified to the ANSI® Z21.56 Standard for Gas-Fired Pool Heaters. (Outdoor 500-1825 units are certifi ed for use without the addition of a draft diverter or external vent. Indoor units incorporate a built-in draft diverter and require only vent piping.) Salt water models (500-1825) are available with cupronickel alloy heat exchanger tubes and bronze headers and header covers.
Features
- Electronic ignition
- Built-in draft diverter (indoor models) simplifies installation
- Integral pump assures proper water flow (Models 500-1825)
- Automatic gas valve
- Stainless steel burners, with slide-out burner tray for easy maintenance and long life (Models 500-1825)
- High temperature refractory firebox liner to 2000° F for greater efficiency
- Easy-to-service header flanges
- Corrosion-resistant glass-lined or bronze headers
- CSD-1 and other options available. Contact factory for part numbers
Data Sheets and Brochures
COMMERCIAL MEGA-THERM NATURAL GAS MODELS |
Product |
BTU’s (000’s) |
Installation |
Gas Type |
Pump System |
Heat Exchanger |
Carton Wt. (Lbs) |
MT0500IN09C1PC |
500 |
Indoor |
Natural |
Pump Mounted |
Copper |
808 |
MT0600IN09C1PC |
600 |
Indoor |
Natural |
Pump Mounted |
Copper |
819 |
MT0715IN09C1PC |
715 |
Indoor |
Natural |
Pump Mounted |
Copper |
873 |
MT0850IN09C1PC |
850 |
Indoor |
Natural |
Pump Mounted |
Copper |
945 |
MT0999IN09C1PC |
999 |
Indoor |
Natural |
Pump Mounted |
Copper |
1041 |
MT1010IN09C1PC |
1010 |
Indoor |
Natural |
Pump Mounted |
Copper |
1041 |
MT1200IN09C1PC |
1200 |
Indoor |
Natural |
Pump Mounted |
Copper |
1199 |
MT1430IN09C1PC |
1430 |
Indoor |
Natural |
Pump Mounted |
Copper |
1280 |
MT1670IN09CBPC |
1670 |
Indoor |
Natural |
Pump Mounted |
Copper |
1445 |
MT1825IN09CBPC |
1825 |
Indoor |
Natural |
Pump Mounted |
Copper |
1570 |
MT0500IN09C1PN |
500 |
Indoor |
Natural |
Pump Mounted |
CuproNickel |
808 |
MT0600IN09C1PN |
600 |
Indoor |
Natural |
Pump Mounted |
CuproNickel |
819 |
MT0715IN09C1PN |
715 |
Indoor |
Natural |
Pump Mounted |
CuproNickel |
873 |
MT0850IN09C1PN |
850 |
Indoor |
Natural |
Pump Mounted |
CuproNickel |
945 |
MT0999IN09C1PN |
999 |
Indoor |
Natural |
Pump Mounted |
CuproNickel |
1041 |
MT1010IN09C1PN |
1010 |
Indoor |
Natural |
Pump Mounted |
CuproNickel |
1041 |
MT1200IN09C1PN |
1200 |
Indoor |
Natural |
Pump Mounted |
CuproNickel |
1199 |
MT1430IN09C1PN |
1430 |
Indoor |
Natural |
Pump Mounted |
CuproNickel |
1280 |
MT1670IN09CBPN |
1670 |
Indoor |
Natural |
Pump Mounted |
CuproNickel |
1445 |
MT1825IN09CBPN |
1825 |
Indoor |
Natural |
Pump Mounted |
CuproNickel |
1570 |
MT0500EN09CBPC |
500 |
Outdoor |
Natural |
Pump Mounted |
Copper |
855 |
MT0600EN09CBPC |
600 |
Outdoor |
Natural |
Pump Mounted |
Copper |
949 |
MT0715EN09CBPC |
715 |
Outdoor |
Natural |
Pump Mounted |
Copper |
1050 |
MT0850EN09CBPC |
850 |
Outdoor |
Natural |
Pump Mounted |
Copper |
1100 |
MT0999EN09CBPC |
999 |
Outdoor |
Natural |
Pump Mounted |
Copper |
1240 |
MT1010EN09CBPC |
1010 |
Outdoor |
Natural |
Pump Mounted |
Copper |
1240 |
MT1200EN09CBPC |
1200 |
Outdoor |
Natural |
Pump Mounted |
Copper |
1410 |
MT1430EN09CBPC |
1430 |
Outdoor |
Natural |
Pump Mounted |
Copper |
1570 |
MT1670EN09CBPC |
1670 |
Outdoor |
Natural |
Pump Mounted |
Copper |
1622 |
MT1825EN09CBPC |
1825 |
Outdoor |
Natural |
Pump Mounted |
Copper |
1725 |
MT0500EN09CBPN |
500 |
Outdoor |
Natural |
Pump Mounted |
CuproNickel |
855 |
MT0600EN09CBPN |
600 |
Outdoor |
Natural |
Pump Mounted |
CuproNickel |
949 |
MT0715EN09CBPN |
715 |
Outdoor |
Natural |
Pump Mounted |
CuproNickel |
1050 |
MT0850EN09CBPN |
850 |
Outdoor |
Natural |
Pump Mounted |
CuproNickel |
1100 |
MT0999EN09CBPN |
999 |
Outdoor |
Natural |
Pump Mounted |
CuproNickel |
1240 |
MT1010EN09CBPN |
1010 |
Outdoor |
Natural |
Pump Mounted |
CuproNickel |
1240 |
MT1200EN09CBPN |
1200 |
Outdoor |
Natural |
Pump Mounted |
CuproNickel |
1410 |
MT1430EN09CBPN |
1430 |
Outdoor |
Natural |
Pump Mounted |
CuproNickel |
1570 |
MT1670EN09CBPN |
1670 |
Outdoor |
Natural |
Pump Mounted |
CuproNickel |
1622 |
MT1825EN09CBPN |
1825 |
Outdoor |
Natural |
Pump Mounted |
CuproNickel |
1725 |
MT2000IN18CCAC |
2000 |
Indoor |
Natural |
Less Pump |
Copper |
1950 |
MT2450IN18CCAC |
2450 |
Indoor |
Natural |
Less Pump |
Copper |
2100 |
MT3050IN18CCAC |
3050 |
Indoor |
Natural |
Less Pump |
Copper |
2250 |
MT3500IN18CCAC |
3500 |
Indoor |
Natural |
Less Pump |
Copper |
2510 |
MT4050IN18CCAC |
4050 |
Indoor |
Natural |
Less Pump |
Copper |
2750 |
MT4500IN18CCAC |
4500 |
Indoor |
Natural |
Less Pump |
Copper |
2900 |
MT5000IN18CCAC |
5000 |
Indoor |
Natural |
Less Pump |
Copper |
3200 |
MT2000IN18CCAN |
2000 |
Indoor |
Natural |
Less Pump |
CuproNickel |
1950 |
MT2450IN18CCAN |
2450 |
Indoor |
Natural |
Less Pump |
CuproNickel |
2100 |
MT3050IN18CCAN |
3050 |
Indoor |
Natural |
Less Pump |
CuproNickel |
2250 |
MT3500IN18CCAN |
3400 |
Indoor |
Natural |
Less Pump |
CuproNickel |
2510 |
MT4050IN18CCAN |
4050 |
Indoor |
Natural |
Less Pump |
CuproNickel |
2750 |
MT4500IN18CCAN |
4500 |
Indoor |
Natural |
Less Pump |
CuproNickel |
2900 |
MT5000IN18CCAN |
5000 |
Indoor |
Natural |
Less Pump |
CuproNickel |
3200 |
MT2200EN18CCAC |
2200 |
Outdoor |
Natural |
Less Pump |
Copper |
2320 |
MT2800EN18CCAC |
2800 |
Outdoor |
Natural |
Less Pump |
Copper |
2500 |
MT3200EN18CCAC |
3200 |
Outdoor |
Natural |
Less Pump |
Copper |
2840 |
MT3600EN18CCAC |
3600 |
Outdoor |
Natural |
Less Pump |
Copper |
3175 |
MT4000EN18CCAC |
4000 |
Outdoor |
Natural |
Less Pump |
Copper |
3940 |
MT4500EN18CCAC |
4500 |
Outdoor |
Natural |
Less Pump |
Copper |
3790 |
MT2200EN18CCAN |
2200 |
Outdoor |
Natural |
Less Pump |
CuproNickel |
2320 |
MT2800EN18CCAN |
2800 |
Outdoor |
Natural |
Less Pump |
CuproNickel |
2500 |
MT3200EN18CCAN |
3200 |
Outdoor |
Natural |
Less Pump |
CuproNickel |
2840 |
MT3600EN18CCAN |
3600 |
Outdoor |
Natural |
Less Pump |
CuproNickel |
3175 |
MT4000EN18CCAN |
4000 |
Outdoor |
Natural |
Less Pump |
CuproNickel |
3940 |
MT4500EN18CCAN |
4500 |
Outdoor |
Natural |
Less Pump |
CuproNickel |
3790 |
COMMERCIAL MEGA-THERM PROPANE MODELS |
Product |
BTU’s (000’s) |
Installation |
Gas Type |
Pump System |
Heat Exchanger |
Carton Wt. (Lbs) |
MT0500IP09C1PC |
500 |
Indoor |
Propane |
Pump Mounted |
Copper |
808 |
MT0600IP09C1PC |
600 |
Indoor |
Propane |
Pump Mounted |
Copper |
819 |
MT0715IP09C1PC |
715 |
Indoor |
Propane |
Pump Mounted |
Copper |
873 |
MT0850IP09C1PC |
850 |
Indoor |
Propane |
Pump Mounted |
Copper |
945 |
MT0999IP09C1PC |
999 |
Indoor |
Propane |
Pump Mounted |
Copper |
1041 |
MT1010IP09C1PC |
1010 |
Indoor |
Propane |
Pump Mounted |
Copper |
1041 |
MT1200IP09C1PC |
1200 |
Indoor |
Propane |
Pump Mounted |
Copper |
1199 |
MT1430IP09C1PC |
1430 |
Indoor |
Propane |
Pump Mounted |
Copper |
1280 |
MT1670IP09CBPC |
1670 |
Indoor |
Propane |
Pump Mounted |
Copper |
1445 |
MT1825IP09CBPC |
1825 |
Indoor |
Propane |
Pump Mounted |
Copper |
1570 |
MT0500IP09C1PN |
500 |
Indoor |
Propane |
Pump Mounted |
CuproNickel |
808 |
MT0600IP09C1PN |
600 |
Indoor |
Propane |
Pump Mounted |
CuproNickel |
819 |
MT0715IP09C1PN |
715 |
Indoor |
Propane |
Pump Mounted |
CuproNickel |
873 |
MT0850IP09C1PN |
850 |
Indoor |
Propane |
Pump Mounted |
CuproNickel |
945 |
MT0999IP09C1PN |
999 |
Indoor |
Propane |
Pump Mounted |
CuproNickel |
1041 |
MT1010IP09C1PN |
1010 |
Indoor |
Propane |
Pump Mounted |
CuproNickel |
1041 |
MT1200IP09C1PN |
1200 |
Indoor |
Propane |
Pump Mounted |
CuproNickel |
1199 |
MT1430IP09C1PN |
1430 |
Indoor |
Propane |
Pump Mounted |
CuproNickel |
1280 |
MT1670IP09CBPN |
1670 |
Indoor |
Propane |
Pump Mounted |
CuproNickel |
1445 |
MT1825IP09CBPN |
1825 |
Indoor |
Propane |
Pump Mounted |
CuproNickel |
1570 |
MT0500EP09CBPC |
500 |
Outdoor |
Propane |
Pump Mounted |
Copper |
855 |
MT0600EP09CBPC |
600 |
Outdoor |
Propane |
Pump Mounted |
Copper |
949 |
MT0715EP09CBPC |
715 |
Outdoor |
Propane |
Pump Mounted |
Copper |
1050 |
MT0850EP09CBPC |
850 |
Outdoor |
Propane |
Pump Mounted |
Copper |
1100 |
MT0999EP09CBPC |
999 |
Outdoor |
Propane |
Pump Mounted |
Copper |
1240 |
MT1010EP09CBPC |
1010 |
Outdoor |
Propane |
Pump Mounted |
Copper |
1240 |
MT1200EP09CBPC |
1200 |
Outdoor |
Propane |
Pump Mounted |
Copper |
1410 |
MT1430EP09CBPC |
1430 |
Outdoor |
Propane |
Pump Mounted |
Copper |
1570 |
MT1670EP09CBPC |
1670 |
Outdoor |
Propane |
Pump Mounted |
Copper |
1622 |
MT1825EP09CBPC |
1825 |
Outdoor |
Propane |
Pump Mounted |
Copper |
1725 |
MT0500EP09CBPN |
500 |
Outdoor |
Propane |
Pump Mounted |
CuproNickel |
855 |
MT0600EP09CBPN |
600 |
Outdoor |
Propane |
Pump Mounted |
CuproNickel |
949 |
MT0715EP09CBPN |
715 |
Outdoor |
Propane |
Pump Mounted |
CuproNickel |
1050 |
MT0850EP09CBPN |
850 |
Outdoor |
Propane |
Pump Mounted |
CuproNickel |
1100 |
MT0999EP09CBPN |
999 |
Outdoor |
Propane |
Pump Mounted |
CuproNickel |
1240 |
PowerMax®
High Performance Electronic Ignition Heaters

When performance is critical, the PowerMax® heater provides peak efficiency and easy maintenance in both indoor and outdoor applications. Seven sizes delivering up to 85% efficiency ratings and meeting all Low NOx requirements. PowerMax is designed for operation to 10,000 foot elevation.
Features
- Reliable operation in natural or propane models
- Fan-assisted and filtered combustion air
- Dual ignition systems for models greater than 750,000 BTU
- Built-in mixing system reduces condensation possibilities
- Fits through standard doorways
- 200/208 and 575 volt models available
- Gas Supply right or left side
- CSA Certified
- CSD-1 and other options available. Conact factory for part numbers
Data Sheets and Brochures
Product Specifications
COMMERCIAL POWERMAX NATURAL GAS MODELS

|
Product |
BTU’s (000’s) |
Installation |
Gas Type |
Pump System |
Heat Exchanger |
Carton Wt. (Lbs) |
PM0500NACC2BXN |
500 |
Indoor/Outdoor |
Natural |
Pump Mounted |
Copper |
495 |
PM0750NACC2BXN |
750 |
Indoor/Outdoor |
Natural |
Pump Mounted |
Copper |
575 |
PM1000NACC2BXN |
100 |
Indoor/Outdoor |
Natural |
Pump Mounted |
Copper |
685 |
PM1250NACC2BXN |
1250 |
Indoor/Outdoor |
Natural |
Pump Mounted |
Copper |
730 |
PM1500NACC2BXN |
1500 |
Indoor/Outdoor |
Natural |
Pump Mounted |
Copper |
830 |
PM1750NACC2BXN |
1750 |
Indoor/Outdoor |
Natural |
Pump Mounted |
Copper |
880 |
PM2000NACC2BXN |
2000 |
Indoor/Outdoor |
Natural |
Pump Mounted |
Copper |
1025 |
PM0500NACC2PXN |
500 |
Indoor/Outdoor |
Natural |
Pump Mounted |
CuproNickel |
495 |
PM0750NACC2PXN |
750 |
Indoor/Outdoor |
Natural |
Pump Mounted |
CuproNickel |
575 |
PM1000NACC2PXN |
100 |
Indoor/Outdoor |
Natural |
Pump Mounted |
CuproNickel |
685 |
PM1250NACC2PXN |
1250 |
Indoor/Outdoor |
Natural |
Pump Mounted |
CuproNickel |
730 |
PM1500NACC2PXN |
1500 |
Indoor/Outdoor |
Natural |
Pump Mounted |
CuproNickel |
830 |
PM1750NACC2PXN |
1750 |
Indoor/Outdoor |
Natural |
Pump Mounted |
CuproNickel |
880 |
PM2000NACC2PXN |
2000 |
Indoor/Outdoor |
Natural |
Pump Mounted |
CuproNickel |
1025 |
COMMERCIAL POWERMAX PROPANE GAS MODELS

|
Product |
BTU’s (000’s) |
Installation |
Gas Type |
Pump System |
Heat Exchanger |
Carton Wt. (Lbs) |
PM0500PACC2BXN |
500 |
Indoor/Outdoor |
Propane |
Pump Mounted |
Copper |
495 |
PM0750PACC2BXN |
750 |
Indoor/Outdoor |
Propane |
Pump Mounted |
Copper |
575 |
PM1000PACC2BXN |
100 |
Indoor/Outdoor |
Propane |
Pump Mounted |
Copper |
685 |
PM1250PACC2BXN |
1250 |
Indoor/Outdoor |
Propane |
Pump Mounted |
Copper |
730 |
PM1500PACC2BXN |
1500 |
Indoor/Outdoor |
Propane |
Pump Mounted |
Copper |
830 |
PM1750PACC2BXN |
1750 |
Indoor/Outdoor |
Propane |
Pump Mounted |
Copper |
880 |
PM2000PACC2BXN |
2000 |
Indoor/Outdoor |
Propane |
Pump Mounted |
Copper |
1025 |
PM0500PACC2PXN |
500 |
Indoor/Outdoor |
Propane |
Pump Mounted |
CuproNickel |
495 |
PM0750PACC2PXN |
750 |
Indoor/Outdoor |
Propane |
Pump Mounted |
CuproNickel |
575 |
PM1000PACC2PXN |
100 |
Indoor/Outdoor |
Propane |
Pump Mounted |
CuproNickel |
685 |
PM1250PACC2PXN |
1250 |
Indoor/Outdoor |
Propane |
Pump Mounted |
CuproNickel |
730 |
PM1500PACC2PXN |
1500 |
Indoor/Outdoor |
Propane |
Pump Mounted |
CuproNickel |
830 |
PM1750PACC2PXN |
1750 |
Indoor/Outdoor |
Propane |
Pump Mounted |
CuproNickel |
880 |
PM2000PACC2PXN |
2000 |
Indoor/Outdoor |
Propane |
Pump Mounted |
CuproNickel |
1025 |
POWERMAX STACKING SYSTEMS

|
Product |
Type |
Heater Model |
CA000800 |
Rack |
PM500 |
CA000900 |
Rack |
PM750 |
CA0001000 |
Rack |
PM1000 |
CA001100 |
Rack |
PM1250 |
CA001200 |
Rack |
PM1500, PM1750 |
CA001300 |
Rack |
PM2000 |
Dimensional Drawings
Replacement Parts
UltraTemp®Heat Pump for Commercial Applications

The industry’s first heat pump charged with non-ozone depleting refrigerant, R410A.
Features
- UltraTemp features include:
- 100% pure titanium heat exchanger assures corrosion-free performance for extra long life
- LCD control board displays an intuitive menu-drive read out with easy to follow full word messages…. no more codes
- AutoSet (time clock over-ride) feature monitors water temperature and turns the water circulation pump on and off as needed to maintain desired pool temperatures
- Automatic defrost feature senses refrigerant temperature and prevents freezing, allowing the heat pump to operate at even lower temperatures
- Compatible with ALL automated control packages
- Long-life corrosion resistant plastic composite cabinet stands up to severe climates and pool chemicals
- Emerson Copeland Scroll Compressor on 60 Hz, single phase models
- ETL listed for safe operation
- Thermostatic Expansion Valve (TXV) controls refrigerant flow for optimum efficiency and BTU output over a wider operating range
- Highest efficiency available, meets or exceeds existing codes
- BTU and efficiency performance independently certified by the Air-Conditioning, Heating and Refrigeration Institute, AHRI
Data Sheets and Brochures
ULTRATEMP COMMERCIAL HEAT PUMP

|
|
|
80/80/80 |
80/63/80 |
50/63/80 |
|
|
|
|
|
|
Part Number |
Model |
BTU/COP |
BTU/COP |
BTU/COP |
FREQ (Hz) |
Breaker Size (amp) |
Phase |
Wire Size |
Volts |
Weight (lbs) |
460937 |
120C |
125,000/6.1 |
115,000/5.8 |
81,000/4.0 |
60 |
50 |
3 |
8 |
230 |
280 |
*: Rating outside the scope of ARI Standard 1160 (air temp. F degrees/ % relative humidity/ water temp degrees F) **: Rating in accordance with ARI Standard 1160 (air temp degrees F/ % relative humidity/ water temp degrees F)