Skip to accessibility statement
Free shipping on orders over $99
●
Your Zip:
43230
ORDER STATUS
Your Zip:
43230
HELP
MENU
CONTACT & SUPPORT
Live Chat Offline:
Email Us
SIGN IN
0
CART
×
SIGN IN
Shop by Category
Plumbing
Heating
HVAC
Electrical
PEX
Fittings
Valves
Tools
Resources
Our Team
Account
Order History
Returns
Customer Support
Give Us Feedback
Tools
Reorder
Quick Order
Saved Carts
Lists
Resources
PEX Plumbing
PEX Tools
Radiant Heat
Boiler Room
Plumbing Supplies
Air Conditioning
Video Library
Project Calculators
Find Parts For Your Unit
Filter menu expanded
Filters
Hide Filters
27 items
Reset
SORT
Top Sellers
Default
Price ▲
Price ▼
Product Availability
–
Show In Stock Only</strong> Filter (12)
Show
In Stock Only
(12)
BTU Output
–
20,000 - 50,000 Filter (6)
20,000 - 50,000 (6)
50,000 - 75,000 Filter (6)
50,000 - 75,000 (6)
75,000 - 100,000 Filter (6)
75,000 - 100,000 (6)
100,000 - 125,000 Filter (3)
100,000 - 125,000 (3)
125,000 - 150,000 Filter (3)
125,000 - 150,000 (3)
150,000 - 175,000 Filter (3)
150,000 - 175,000 (3)
Fuel Type
–
Natural Gas Filter (27)
Natural Gas (27)
Efficiency
–
80 - 85% Filter (27)
80 - 85% (27)
Price Range
–
$2000 to $2500 Filter (11)
$2000 to $2500 (11)
$2500 to $3000 Filter (12)
$2500 to $3000 (12)
$3000 to $3500 Filter (2)
$3000 to $3500 (2)
$3500 to $4000 Filter (2)
$3500 to $4000 (2)
Home
Heating Supplies & Parts
Boilers
Standard Gas Boilers
Laars Mini-Therm JVS Boilers
Laars Mini-Therm JVS Boilers
27 items
FILTER
Grid
List
Sort: Default
JX050NXXU1 Compare Checkbox
Compare
JX-50 42,000 BTU Output Mini-Therm Gas-Fired Hydronic Boiler (0-2,000 FT)
SKU:
JX050NXXU1
Laars
SKU:
JX050NXXU1
Brand:
Laars
–
+
$2,278.77
each
ADD TO CART
Add to List
In Stock
Get 2 by
Thu, Jul 9 - Mon, Jul 13
In Stock
Get 2 by
Thu, Jul 9 - Mon, Jul 13
Add to List
JX050NXHU1 Compare Checkbox
Compare
JX-50 42,000 BTU Output Mini-Therm Gas-Fired Hydronic Boiler (2,001-5,000 FT)
SKU:
JX050NXHU1
Laars
SKU:
JX050NXHU1
Brand:
Laars
–
+
$2,271.04
each
ADD TO CART
Add to List
Backorder
Get it by
Wed, Aug 5 - Fri, Sep 4
Backorder
Get it by
Wed, Aug 5 - Fri, Sep 4
Add to List
JX050NXIU1 Compare Checkbox
Compare
JX-50 42,000 BTU Output Mini-Therm Gas-Fired Hydronic Boiler (5,001-8,000 FT)
SKU:
JX050NXIU1
Laars
SKU:
JX050NXIU1
Brand:
Laars
–
+
$2,271.04
each
ADD TO CART
Add to List
Backorder
Get it by
Wed, Aug 5 - Fri, Sep 4
Backorder
Get it by
Wed, Aug 5 - Fri, Sep 4
Add to List
JX075NXXU1 Compare Checkbox
Compare
JX-75 63,000 BTU Output Mini-Therm Gas-Fired Hydronic Boiler (0-2,000 FT)
SKU:
JX075NXXU1
Laars
SKU:
JX075NXXU1
Brand:
Laars
(2)
–
+
$2,464.77
each
ADD TO CART
Add to List
In Stock
Get 1 by
Wed, Jul 8 - Fri, Jul 10
Total Available: 6
In Stock
Get 1 by
Wed, Jul 8 - Fri, Jul 10
Total Available: 6
Add to List
JX075NXHU1 Compare Checkbox
Compare
JX-75 63,000 BTU Output Mini-Therm Gas-Fired Hydronic Boiler (2,001-5,000 FT)
SKU:
JX075NXHU1
Laars
SKU:
JX075NXHU1
Brand:
Laars
–
+
$2,404.47
each
ADD TO CART
Add to List
Backorder
Get it by
Wed, Aug 5 - Fri, Sep 4
Backorder
Get it by
Wed, Aug 5 - Fri, Sep 4
Add to List
JX075NXIU1 Compare Checkbox
Compare
JX-75 63,000 BTU Output Mini-Therm Gas-Fired Hydronic Boiler (5,001-8,000 FT)
SKU:
JX075NXIU1
Laars
SKU:
JX075NXIU1
Brand:
Laars
–
+
$2,496.56
each
ADD TO CART
Add to List
Backorder
Get it by
Wed, Aug 5 - Fri, Sep 4
Backorder
Get it by
Wed, Aug 5 - Fri, Sep 4
Add to List
JX100NXXU1 Compare Checkbox
Compare
JX-100 84,000 BTU Output Mini-Therm Gas-Fired Hydronic Boiler (0-2,000 FT)
SKU:
JX100NXXU1
Laars
SKU:
JX100NXXU1
Brand:
Laars
(1)
–
+
$2,544.48
each
ADD TO CART
Add to List
Backorder
Get it by
Wed, Aug 5 - Fri, Sep 4
Backorder
Get it by
Wed, Aug 5 - Fri, Sep 4
Add to List
JX100NXHU1 Compare Checkbox
Compare
JX-100 84,000 BTU Output Mini-Therm Gas-Fired Hydronic Boiler (2,001-5,000 FT)
SKU:
JX100NXHU1
Laars
SKU:
JX100NXHU1
Brand:
Laars
–
+
$2,541.11
each
ADD TO CART
Add to List
Backorder
Get it by
Wed, Aug 5 - Fri, Sep 4
Backorder
Get it by
Wed, Aug 5 - Fri, Sep 4
Add to List
JX100NXIU1 Compare Checkbox
Compare
JX-100 84,000 BTU Output Mini-Therm Gas-Fired Hydronic Boiler (5,001-8,000 FT)
SKU:
JX100NXIU1
Laars
SKU:
JX100NXIU1
Brand:
Laars
–
+
$2,124.65
each
ADD TO CART
Add to List
In Stock
Get 2 by
Mon, Jul 13 - Wed, Jul 15
In Stock
Get 2 by
Mon, Jul 13 - Wed, Jul 15
Add to List
JX050NPXU1 Compare Checkbox
Compare
JX-50 42,000 BTU Output Mini-Therm Gas-Fired Hydronic Boiler w/ Pump (0-2,000 FT)
SKU:
JX050NPXU1
Laars
SKU:
JX050NPXU1
Brand:
Laars
(1)
–
+
$2,180.28
each
ADD TO CART
Add to List
In Stock
Get 7 by
Wed, Jul 8 - Fri, Jul 10
Total Available: 13
In Stock
Get 7 by
Wed, Jul 8 - Fri, Jul 10
Total Available: 13
Add to List
JX050NPHU1 Compare Checkbox
Compare
JX-50 42,000 BTU Output Mini-Therm Gas-Fired Hydronic Boiler w/ Pump (2,001-5,000 FT)
SKU:
JX050NPHU1
Laars
SKU:
JX050NPHU1
Brand:
Laars
–
+
$2,468.52
each
ADD TO CART
Add to List
Backorder
Get it by
Wed, Aug 5 - Fri, Sep 4
Backorder
Get it by
Wed, Aug 5 - Fri, Sep 4
Add to List
JX050NPIU1 Compare Checkbox
Compare
JX-50 42,000 BTU Output Mini-Therm Gas-Fired Hydronic Boiler w/ Pump (5,001-8,000 FT)
SKU:
JX050NPIU1
Laars
SKU:
JX050NPIU1
Brand:
Laars
–
+
$2,468.52
each
ADD TO CART
Add to List
Backorder
Get it by
Wed, Aug 5 - Fri, Sep 4
Backorder
Get it by
Wed, Aug 5 - Fri, Sep 4
Add to List
JX075NPXU1 Compare Checkbox
Compare
JX-75 63,000 BTU Output Mini-Therm Gas-Fired Hydronic Boiler w/ Pump (0-2,000 FT)
SKU:
JX075NPXU1
Laars
SKU:
JX075NPXU1
Brand:
Laars
(4)
–
+
$2,326.12
each
ADD TO CART
Add to List
In Stock
Get 10 by
Wed, Jul 8 - Fri, Jul 10
Total Available: 20
In Stock
Get 10 by
Wed, Jul 8 - Fri, Jul 10
Total Available: 20
Add to List
JX075NPHU1 Compare Checkbox
Compare
JX-75 63,000 BTU Output Mini-Therm Gas-Fired Hydronic Boiler w/ Pump (2,001-5,000 FT)
SKU:
JX075NPHU1
Laars
SKU:
JX075NPHU1
Brand:
Laars
–
+
$2,601.40
each
ADD TO CART
Add to List
Backorder
Get it by
Wed, Aug 5 - Fri, Sep 4
Backorder
Get it by
Wed, Aug 5 - Fri, Sep 4
Add to List
JX075NPIU1 Compare Checkbox
Compare
JX-75 63,000 BTU Output Mini-Therm Gas-Fired Hydronic Boiler w/ Pump (5,001-8,000 FT)
SKU:
JX075NPIU1
Laars
SKU:
JX075NPIU1
Brand:
Laars
–
+
$2,601.40
each
ADD TO CART
Add to List
Backorder
Get it by
Wed, Aug 5 - Fri, Sep 4
Backorder
Get it by
Wed, Aug 5 - Fri, Sep 4
Add to List
JX100NPXU1 Compare Checkbox
Compare
JX-100 84,000 BTU Output Mini-Therm Gas-Fired Hydronic Boiler w/ Pump (0-2,000 FT)
SKU:
JX100NPXU1
Laars
SKU:
JX100NPXU1
Brand:
Laars
(2)
–
+
$2,544.48
each
ADD TO CART
Add to List
In Stock
Get 7 by
Wed, Jul 8 - Fri, Jul 10
Total Available: 12
In Stock
Get 7 by
Wed, Jul 8 - Fri, Jul 10
Total Available: 12
Add to List
JX100NPHU1 Compare Checkbox
Compare
JX-100 84,000 BTU Output Mini-Therm Gas-Fired Hydronic Boiler w/ Pump (2,001-5,000 FT)
SKU:
JX100NPHU1
Laars
SKU:
JX100NPHU1
Brand:
Laars
–
+
$2,843.44
each
ADD TO CART
Add to List
Backorder
Get it by
Wed, Aug 5 - Fri, Sep 4
Backorder
Get it by
Wed, Aug 5 - Fri, Sep 4
Add to List
JX100NPIU1 Compare Checkbox
Compare
JX-100 84,000 BTU Output Mini-Therm Gas-Fired Hydronic Boiler w/ Pump (5,001-8,000 FT)
SKU:
JX100NPIU1
Laars
SKU:
JX100NPIU1
Brand:
Laars
–
+
$2,843.44
each
ADD TO CART
Add to List
Backorder
Get it by
Wed, Aug 5 - Fri, Sep 4
Backorder
Get it by
Wed, Aug 5 - Fri, Sep 4
Add to List
JX125NLXU1 Compare Checkbox
Compare
JX-125 105,000 BTU Output Mini-Therm Gas-Fired Hydronic Boiler w/ Low Loss Header & Pump Assembly (0-2,000 FT)
SKU:
JX125NLXU1
Laars
SKU:
JX125NLXU1
Brand:
Laars
–
+
$2,704.34
each
ADD TO CART
Add to List
In Stock
Get 9 by
Wed, Jul 8 - Fri, Jul 10
Total Available: 12
In Stock
Get 9 by
Wed, Jul 8 - Fri, Jul 10
Total Available: 12
Add to List
JX125NLHU1 Compare Checkbox
Compare
JX-125 105,000 BTU Output Mini-Therm Gas-Fired Hydronic Boiler w/ Low Loss Header & Pump Assembly (2,001-5,000 FT)
SKU:
JX125NLHU1
Laars
SKU:
JX125NLHU1
Brand:
Laars
–
+
$2,976.35
each
ADD TO CART
Add to List
Backorder
Get it by
Wed, Aug 5 - Fri, Sep 4
Backorder
Get it by
Wed, Aug 5 - Fri, Sep 4
Add to List
JX125NLIU1 Compare Checkbox
Compare
JX-125 105,000 BTU Output Mini-Therm Gas-Fired Hydronic Boiler w/ Low Loss Header & Pump Assembly (5,001-8,000 FT)
SKU:
JX125NLIU1
Laars
SKU:
JX125NLIU1
Brand:
Laars
–
+
$2,595.42
each
ADD TO CART
Add to List
In Stock
Get 1 by
Wed, Jul 8 - Fri, Jul 10
Total Available: 3
In Stock
Get 1 by
Wed, Jul 8 - Fri, Jul 10
Total Available: 3
Add to List
JX150NLXU1 Compare Checkbox
Compare
JX-150 134,400 BTU Output Mini-Therm Gas-Fired Hydronic Boiler w/ Low Loss Header & Pump Assembly (0-2,000 FT)
SKU:
JX150NLXU1
Laars
SKU:
JX150NLXU1
Brand:
Laars
–
+
$2,821.50
each
ADD TO CART
Add to List
In Stock
Get 3 by
Wed, Jul 8 - Fri, Jul 10
Total Available: 7
In Stock
Get 3 by
Wed, Jul 8 - Fri, Jul 10
Total Available: 7
Add to List
JX150NLHU1 Compare Checkbox
Compare
JX-150 134,400 BTU Output Mini-Therm Gas-Fired Hydronic Boiler w/ Low Loss Header & Pump Assembly (2,001-5,000 FT)
SKU:
JX150NLHU1
Laars
SKU:
JX150NLHU1
Brand:
Laars
–
+
$2,648.38
each
ADD TO CART
Add to List
In Stock
Get 2 by
Wed, Jul 8 - Fri, Jul 10
Total Available: 3
In Stock
Get 2 by
Wed, Jul 8 - Fri, Jul 10
Total Available: 3
Add to List
JX150NLIU1 Compare Checkbox
Compare
JX-150 134,400 BTU Output Mini-Therm Gas-Fired Hydronic Boiler w/ Low Loss Header & Pump Assembly (5,001-8,000 FT)
SKU:
JX150NLIU1
Laars
SKU:
JX150NLIU1
Brand:
Laars
(1)
–
+
$3,130.60
each
ADD TO CART
Add to List
Backorder
Get it by
Wed, Aug 5 - Fri, Sep 4
Backorder
Get it by
Wed, Aug 5 - Fri, Sep 4
Add to List
JX200NLXU1 Compare Checkbox
Compare
JX-200 168,000 BTU Output Mini-Therm Gas-Fired Hydronic Boiler w/ Low Loss Header & Pump Assembly (0-2,000 FT)
SKU:
JX200NLXU1
Laars
SKU:
JX200NLXU1
Brand:
Laars
(1)
–
+
$3,348.00
each
ADD TO CART
Add to List
In Stock
Get 3 by
Wed, Jul 8 - Fri, Jul 10
Total Available: 8
In Stock
Get 3 by
Wed, Jul 8 - Fri, Jul 10
Total Available: 8
Add to List
JX200NLHU1 Compare Checkbox
Compare
JX-200 168,000 BTU Output Mini-Therm Gas-Fired Hydronic Boiler w/ Low Loss Header & Pump Assembly (2,001-5,000 FT)
SKU:
JX200NLHU1
Laars
SKU:
JX200NLHU1
Brand:
Laars
–
+
$3,678.14
each
ADD TO CART
Add to List
Backorder
Get it by
Wed, Aug 5 - Fri, Sep 4
Backorder
Get it by
Wed, Aug 5 - Fri, Sep 4
Add to List
JX200NLIU1 Compare Checkbox
Compare
JX-200 168,000 BTU Output Mini-Therm Gas-Fired Hydronic Boiler w/ Low Loss Header & Pump Assembly (5,001-8,000 FT)
SKU:
JX200NLIU1
Laars
SKU:
JX200NLIU1
Brand:
Laars
–
+
$3,704.76
each
ADD TO CART
Add to List
In Stock
Get 1 by
Wed, Jul 8 - Fri, Jul 10
Total Available: 4
In Stock
Get 1 by
Wed, Jul 8 - Fri, Jul 10
Total Available: 4
Add to List
Didn't find what you're looking for?
Let us know
.
Refresh
×
Video