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Model 3150 HydroStat for Oil Boilers (Temperature Limit & LWCO)

SKU:
48-3150
Rating:
(11)
Q&A:
(1)
Model 3150 HydroStat for Oil Boilers (Temperature Limit & LWCO)
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$180.56 each
In Stock
In Stock
Get 18 Tue, Jun 9
Order by today, receive Tuesday
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Easy Returns No restocking fee for 90 days

Product Highlights

Product Highlight: Voltage
120v

Description

NOTE: Provides temperature functionality only when installed on existing standard immersion well. LWCO functionality activated when installed on Electro-Well (sold separately!) Replaces: L7124, L7124C, L7148A, L7224A, L7224C, L7224U, L7248C, L8124A, L8124C, L8148A, L8148C

Overview
By installing the control on an existing immersion well, HydroStat® can be used as a universal replacement for common Aquastat® models. (see "Note" at bottom for models this will replace) Whether it's a cold start or a tankless coil boiler, Hydrostat® will provide all the temperature functions of the control being replaced.

Or, install HydroStat® on a Hydrolevel Electro-Well (sold separately) to automatically activate the low water cut-off function. With HydroStat® you can add low water cut-off protection to new or existing installations without the added time and cost to install a separate control.

Features
  • Replaces Cold Start and Triple-Action Aquastats®
  • Install it on existing immersion well for full temperature functionality, or
  • Install it on an Electro-Well to add low water cut-off protection
  • Simple Dial Type Temp and Differential Settings
  • Easy to wire - uses the same terminal designations as common Aquastat® models
  • Dynamic Temperature Display
  • Four on-board diagnostic indicating lights

Specifications
  • Burner Contacts: 7.4 FLA, 44.4 LRA@120VAC
  • Circulator Contacts: 5.8 FLA, 34.8 LRA@120 VAC
  • Operating Range - Low Limit: OFF or 110°F - 200°F
  • Operating Range - High Limit: 100°F - 220°F
  • Operating Range - Low Differential: 10°F - 30°F
  • Operating Range - High Differential: 10°F - 30°F

Specs

Voltage:

120v

Hertz:

60

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Product Reviews

5 out of 11 reviews
100% would recommend this product
5
out of 11 Reviews
100% would recommend this product
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Showing 1-10 of 11 reviews

Super Easy Install

Not a HVAC person but was really straightforward to install.
Winds
Minnesota
8 months ago
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GREAT WAY TO AT LOW WATER CUTOFF!!!

Great: Digital, precise control with precise settings. Not so Great: B-BB and C-CC are not "dry" contacts. Not a big deal as long as you know that. Both relays are tied to the L2 common buss. GREAT WAY TO AT LOW WATER CUTOFF!!! Don't forget the special well to activate that feature.
PR Services
Rochester, PA
4 years ago
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great

installed by others but great price and quick delivery
phil
huntington station, new york
4 years ago
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Good replacement, hydrostat was not fair on 1st one!

For a control box this works well. My problem is that the one that came with boiler was defective from start and I didn't figure it out until the warranty was up by 3 months. Once I installed a correct unit I realized how it was supposed to work from beginning. I told this to Hydrostat and they blew me off. So yes this product is good while the company is unjust. They should take back my original unit and replace it with an apology for my troubles.
mapper
New Jersey
4 years ago
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repeat customer

NIB, exact replacement, great price, fast delivery
Bo Duv
Connecticut
5 years ago
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Lowest Price-Fastest Delivery

I don't know much about the product I purchased. My heater repair guy said it was what I needed. But I can tell you this, I ordered it on Thursday and received it on Friday for a much lower price then their competitors that I found online. Part was installed and everything works great.
Joe
Cape May, NJ
5 years ago
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Service, response time were great

The Hydrostat is an excellent product and from Supply house was at a great price. Order came quickly. Upon installation it proved to have a defect which can and does happen occasionally with all controls. No problem! A replacement was promptly sent out at no expense to me and it works beautifully. I love the purge feature which uses latent heat in the boiler before the burner fires, and the low water cutoff feature saves plubing and electrical work that a separate LWC requires. Supply house.com is a great vendor to work with!
Ken
Mohegan lake, NY
6 years ago
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Exactly what I needed

I purchased this product and it shipped very quickly. It was the exact item I needed and came complete with instructions. I will definitely be back again.
Drew
MA
6 years ago
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Yes I would purchase this item again

Very fast delivery easy to install explanations to the point very good product very good price
Gordon'
Bridgeport
7 years ago
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Great product and supplier

Arrived in advertised time and condition. Repair was a success.
Darwin
Long Island, NY
7 years ago
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Product Q&A

1 Question
1 Question
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Q: Will it work with out your well

Asked by 15 years ago

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Verified Author and ReplyVerified Reply- PexSupply Staff

This product must be used with a well. It only provides temperature readings with standard well, but it can also provide low water cut-off when it's used with a Hydrolevel Electro-Well.

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