LX LT Low Nox - Heating Jandy - Free user manual and instructions
Find the device manual for free LX LT Low Nox Jandy in PDF.
Pick your language and provide your email: we'll send you a specifically translated version.
| Product Type | Gas pool and spa heater (Low NOx) |
| Brand | Jandy |
| Model | LX LT Low Nox |
| Fuel Type | Natural gas or propane (field convertible) |
| Input Rating (BTU/hr) | 250,000 |
| Output Rating (BTU/hr) | 220,000 (approx) |
| Dimensions (W x H x D) | 30 x 30 x 40 in (76 x 76 x 102 cm) |
| Weight | 120 lb (54 kg) |
| Power Supply | 120 VAC, 60 Hz, 5 A |
| Ignition Type | Electronic (hot surface or spark) |
| Control Type | Digital thermostat with LCD display |
| Main Functions | Heating pool/spa water; low NOx emissions; automatic safety shutoff; freeze protection |
| Safety Features | High limit switch, pressure switch, flame roll-out switch, thermal cutoff |
| Maintenance | Clean internal filter annually; inspect burner and heat exchanger; check gas pressure |
| Cleaning | Use soft brush and vacuum; avoid harsh chemicals |
| Compatible Systems | For use with pool/spa filtration systems; standard PVC plumbing connections |
| Installation Requirements | Outdoor installation with adequate ventilation; clearances per local codes |
| Spare Parts Availability | Common parts available through Jandy dealers: circuit board, igniter, gas valve, sensors |
| Repairability | Modular design with replaceable components; service manual available |
| Warranty | Limited warranty (check specific document for details) |
Frequently Asked Questions - LX LT Low Nox Jandy
How do I light the Jandy LX LT Low Nox heater?
Ensure gas supply is on and the heater is powered. Use the digital control panel to set desired temperature. The heater will ignite automatically via electronic ignition. If it does not light, check for error codes on the display.
What does error code 'F' mean on the display?
Error code 'F' typically indicates a flame failure. This could be due to a faulty igniter, gas supply issue, or blocked burner. Turn off the heater and consult the troubleshooting section or contact a qualified technician.
How often should I perform maintenance on my gas heater?
Annual maintenance is recommended: clean the internal filter, inspect the heat exchanger for soot or damage, check the burner for blockages, and verify gas pressure. Also ensure proper ventilation.
Can the Jandy LX LT Low Nox be used with both natural gas and propane?
Yes, the heater is field convertible. A conversion kit and adjustment of gas pressure is required. Refer to the installation manual for specific instructions or contact a professional.
What type of plumbing connections does it require?
The heater uses standard 2-inch PVC unions for water connections. Ensure proper flow and install a check valve if needed per local codes.
How do I winterize the heater?
Drain all water from the heat exchanger using the drain plugs. Disconnect gas and power, and cover the heater. Use antifreeze only if approved for your system. Consult the manual for full steps.
What are the clearance requirements for installation?
Minimum clearance from combustible surfaces: 24 inches (61 cm) on top and sides. Ensure proper airflow around vents. Always follow local building codes.
How can I reduce fuel consumption?
Use a pool cover to minimize heat loss, set the thermostat to an efficient temperature (e.g., 78°F/26°C for pools), and ensure proper water flow through the heater. Regular maintenance also improves efficiency.
Where can I find replacement parts?
Authorized Jandy dealers or online retailers. Always use genuine Jandy parts to ensure compatibility and safety. Common parts include the control board, gas valve, igniter, and thermistors.
The heater is not producing heat. What should I check?
First, verify that the thermostat is set above current water temperature. Check the display for error codes. Ensure gas supply valve is open and there are no tripped safety switches. If the problem persists, contact a service technician.
User questions about LX LT Low Nox Jandy
0 question about this device. Answer the ones you know or ask your own.
Ask a new question about this device
No questions yet. Be the first to ask one.
Download the instructions for your Heating in PDF format for free! Find your manual LX LT Low Nox - Jandy and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. LX LT Low Nox by Jandy.
USER MANUAL LX LT Low Nox Jandy
Manual assistant
Powered by Anthropic
Waiting for your message
Product information
Brand : Jandy
Model : LX LT Low Nox
Category : Heating