ENSWA150-LB ELITE Snap Switch Kit for 150S Series McDonnell Miller – Less Bracket
Restore reliable operation to your McDonnell Miller 150S series units with the ENSWA150-LB ELITE Snap Switch Kit. Designed for long-lasting durability and precise performance, this kit ensures your system operates smoothly and safely.
⚡ Key Features
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✅ Complete Switch Kit – Includes Pump Switch, Burner Switch, and 4 screws (6-32 x1 HEX SMS HMS6321)
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✅ Direct Replacement – Replaces McDonnell Miller SWA150S, 310462
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✅ High Compatibility – Fits 150S, 150S-B, 157S, 157S-A, 157S-P, 157S-R, 157S-RL
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✅ Durable Construction – Premium materials for long-lasting service
📦 What’s Included
🔧 Reasons for Replacement / Symptoms
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Pump or burner switch not responding – system may fail to start or stop properly.
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Intermittent system operation – cycles on and off unpredictably.
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Switch deterioration from age or frequent use – mechanical wear or electrical contact failure.
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Difficulty maintaining system control or safety – system may not follow intended commands, posing efficiency or safety concerns.
- Electrical contacts failing to complete the circuit consistently
📊 Quick Compatibility Reference
| Brand / Model | Compatible Units |
|---|
| McDonnell Miller |
150S, 150S-B, 157S, 157S-A, 157S-P, 157S-R, 157S-RL |
❓ Frequently Asked Questions (FAQ)
Q: Will this kit fit my 150S series system?
A: Yes! Compatible with 150S, 150S-B, 157S, 157S-A, 157S-P, 157S-R, and 157S-RL models.
Q: Does this kit include the mounting bracket?
A: No, this is a less bracket kit. Only the switches and screws are included.
Q: What OEM parts does it replace?
A: This kit replaces McDonnell Miller SWA150S and 310462.
Q: Can I use this kit on older or refurbished systems?
A: Yes! It’s designed to fit original 150S series models for easy upgrades and replacements.
Why Choose ELITE Snap Switch Kit:
Ensure smooth operation, avoid costly downtime, and extend the life of your McDonnell Miller 150S Series system with this ELITE aftermarket switch kit.
Upgrade your system today with the ENSWA150-LB ELITE Snap Switch Kit – reliable, durable, and engineered for precision!
