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Gas Hot Tub Heating Systems

Northern Lights Cedar Tubs offer a variety of quality gas hot tub heating systems. With the recent reduction in Natural Gas prices these systems are great in areas of high electricity costs such as California. The standard gas heater is the Pentair MasterTemp 125,000 BTU/Hr Mini-Max electronic ignition heater. Gas heaters offer the quickest heat up times and are great for large volume hot tubs or for weekend homes and cottages. Gas heaters can be supplied with all our hot tubs, including our soaker tubs, our 4-8 jet standard tubs and our 16-20 jet high performance tubs. The controls vary from simple circulation pump configurations, to single 2-speed pump hybrid gas/electric systems, to high end multi-pump systems using a sophisticated spa pack. All our gas heating systems feature electronic ignition and use either LPG (propane gas) or Natural Gas (NG). All come standard for outdoor use. The Pentair MasterTemp needs no further adaptations to use indoor, or to use with horizontal side venting flue. Note that all gas heaters have some limit on cold weather operation. This is one reason we have the hybrid ga/electric systems available, allowing a switch to electric heat, should the temperatures get too cold for reliable gas heater operation. These gas hot tub heating systems can be used on any hot tub or spa spa including custom installations!

Call us to discuss your heating needs

Gas Heating System - Circulation Only

Gas Heating
System - Circulation Only

Gas Heating System - Circulation Only

Recommended for Cottage or Homes with limited power resources. Runs off 110 VAC. Circulation/Filtration System only with no jets.

Energy Efficient!

  1. Pentair Master Temp 125 (NG or Propane)
  2. 50 ft2 Filter
  3. Balboa 120 VAC Circulation Pump 1/8 HP
  4. Disconnect and By-Pass valves
  5. Fill & Drain garden hose adapter
  6. Pre Mounted on 3/4" Skid Pad
Gas Heating System - Circulation With 4 Jets

Gas Heating
System - Circulation With 4 Jets

Gas Heating System - Circulation With 4 Jets

Recommended for Cottage or Homes with limited power resources. Runs off 120 Volt circuit. 2-speed Pump Provides both Circulation and 4 Jets function.

Hydro Therapy Massage!

  1. Pentair Master Temp 125 (NG or Propane)
  2. 50 ft2 Filter
  3. Balboa 120 VAC Circulation Pump 1 HP
  4. Jet Hi Low air toggle switch and button
  5. Disconnect and By-Pass valves
  6. Fill & Drain garden hose adapter
  7. Pre Mounted on 3/4" Skid Pad
Hybrid Gas /Electric Heating System with 4-8 Jets

Gas Heating
System - Circulation With 4 Jets

Hybrid Gas /Electric Heating System with 4-8 Jets

Recommended for Residential Homes with adequate power resources. Runs off 230 volt 30 or 40A circuit. Electronic spa pack controlled. Use gas heat only, electric heat only or both simultaneously. 2-speed pump provides both circulation and 4-8 jets function.

Hydro Therapy Massage!

  1. Pentair Master Temp 125 (NG or Propane)
  2. 50 ft2 Filter
  3. Includes Balboa VS501Z Spa Pack with 5.5 Kw heater. 230 volt 2-speed Pump, 1.5 - 4 HP pump
  4. Conrol panel with Jets, Light, Warm Cool buttons
  5. Disconnect and By-Pass valves
  6. Fill & Drain garden hose adapter
  7. Pre Mounted on 3/4" Skid Pad
Gas Heating System - Hi-Performance

Gas Heating
System - Hi-Performance

Gas Heating System - Hi-Performance

Recommended - This line is only offered in the large and extra-large tub sizes. They deliver both energy savings & extensive hydro therapy massage with 12 - 24 jet options. Runs off 230 volts with 30-50A service. Fully Controlled by the advanced Balboa EL2000 Digital Spa Pack with 5.5 kW heater and with 8-button top side LCD control panel. Use gas heat only, electric heat only or both simultaneously.

Full Hydro Therapy Massage! + Energy Efficient!

  1. Pentair Master Temp 125 (NG or Propane)
  2. Balboa EL2000 Spa Pack and ML700 Panel
  3. 2 x 50 ft2 Filters
  4. Balboa 230 VAC Circulation Pump 1/4 HP
  5. 2 x Balboa 1.5 HP or 2 HP 2-Speed Jet Pumps
  6. Disconnect and By-Pass valves
  7. Fill & Drain garden hose adapter
  8. Pre Mounted on 3/4" Skid Pads and 1" Plywood base
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OVERVIEW

The High-efficiency, High-tech Heater for Pools & Spas Up to 15,000 Gallons

The affordable Master Temp 125 heater gives you the energy savings and advanced operating features that were previously only available from much larger heaters. With its revolutionary premixed gas combustion technology, it offers 82% thermal efficiency—the highest of any heater in its category.

01
High-performance, affordable heating with premium features
02
82% energy efficiency is highest in its class
03
1.5-in. plumbing—ideal for smaller bodies of water up to 15,000 gallons
04
Rotating digital display—the first in its price category—provides fast, easy access for programming and monitoring
05
Premixed combustion technology for ultra-fast heat-up
06
Certified for low-NOx emissions
07
Certified for outdoor and indoor-vented installations
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FEATURES

PRODUCT COMPONENT

Product Components
Zero Energy Home
Easy-to-read digital display
Installation orientation
UV-resistant enclosure
1-1/2” plumbing

Easy-to-read digital display makes programming and monitoring a cinch

Rotating display places controls front and center for any installation orientation

Lightweight, corrosion and UV-resistant enclosure

1-1/2” plumbing is ideal for bodies of water up to 15,000 gallons

Easy-to-read digital display makes programming and monitoring a cinch

Rotating display places controls front and center for any installation orientation

Lightweight, corrosion and UV-resistant enclosure

1-1/2” plumbing is ideal for bodies of water up to 15,000 gallons

SPECIFICATIONS

PRODUCT COMPONENT

Dimensions: 25 1/2" high x 19 11/32" long x 15 1/2" wide

Weight: 35-lbs

Stove Body: Powder coated steel

Circulating Pipe Dimensions: 1 1/2" CPVC

Requires 20-80 GPM flow

Ignition = Electronic

pentair eco select products 1

Unmatched Energy Efficiency

The MasterTemp 125 heater delivers 82% thermal efficiency—the highest of any heater in its category. And, its revolutionary premixed gas combustion technology means ultra-fast heatup.

Clear Control

The Masertemp 125 clear digital display with advanced features give you fast accurate readings and fingertip control of your hot tub and pool temperature.
Pentair MasterTemp 400 pool heater natural gas control panel