Hydrolevel Company

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Hydrolevel Company Hydrolevel manufactures a proven a line of temperature limit/low water cut-off combinations, low water cut-offs and other boiler and temperature controls.

Built for flexibility across a range of applications. Hydrolevel’s Safgard 200 Series features adjustable sensitivity, a...
11/03/2026

Built for flexibility across a range of applications. Hydrolevel’s Safgard 200 Series features adjustable sensitivity, a cut-to-length stainless steel paddle, and accommodates 1""–6"" pipe diameters. bit.ly/3VaJC55

Hydrolevel’s VXTC Commercial Steam Water Feeder gives contractors programmable feed delay and feed amount settings, LED ...
10/29/2026

Hydrolevel’s VXTC Commercial Steam Water Feeder gives contractors programmable feed delay and feed amount settings, LED indicators, lockout flood protection, and a built-in water meter for commercial steam boiler applications. Learn More: bit.ly/4iydFgy

Hydrolevel is featured in ACprosite, highlighting how the Steam Pro Kit provides contractors with a reliable, installer-...
10/27/2026

Hydrolevel is featured in ACprosite, highlighting how the Steam Pro Kit provides contractors with a reliable, installer-friendly upgrade for mechanical low-water cut-offs on steam boilers, with universal sight-glass compatibility. Learn more: bit.ly/476hkvc

Hydrolevel’s OFC-5023 Oil Furnace Fan Timer Control is built for 2- or 3-speed PSC motors. It features easy-to-read stat...
10/22/2026

Hydrolevel’s OFC-5023 Oil Furnace Fan Timer Control is built for 2- or 3-speed PSC motors. It features easy-to-read status LEDs, standard wiring terminals, and field-adjustable blower ON/OFF delay and counterflow settings. Learn More: bit.ly/3T0Yqm3

Since 1965, Hydrolevel has applied proven probe technology to develop dependable low water cut-offs, boiler controls, an...
10/20/2026

Since 1965, Hydrolevel has applied proven probe technology to develop dependable low water cut-offs, boiler controls, and water-feeding solutions for residential and commercial heating applications. Hydrolevel products support boiler manufacturers and heating professionals nationwide. Learn more: bit.ly/4gDbB4r

Help protect steam boilers with Hydrolevel’s Safgard 400 Series Low Water Cut-Off. Features include automatic reset, bur...
10/15/2026

Help protect steam boilers with Hydrolevel’s Safgard 400 Series Low Water Cut-Off. Features include automatic reset, burner on/off delays, a low-water indicator light, and direct boiler mounting that eliminates blowdowns. Learn more: bit.ly/46uEgE0

The HydroStat 3150 provides temperature limit control for oil boilers, plus low water cut-off protection when installed ...
10/13/2026

The HydroStat 3150 provides temperature limit control for oil boilers, plus low water cut-off protection when installed with an Electro-Well™. Simple dial settings and a dynamic temperature display make operation easy. Learn more: bit.ly/4i0aC0A

Help maintain consistent water temperatures with Hydrolevel’s AcuTemp Temperature Control. Its microcontroller-based des...
10/06/2026

Help maintain consistent water temperatures with Hydrolevel’s AcuTemp Temperature Control. Its microcontroller-based design monitors tank temperature changes & adjusts the heating source to minimize fluctuations while optimizing efficiency. Explore more: bit.ly/4zHULtZ

Built for versatility, Hydrolevel’s Safgard 200 Series liquid flow switch features field-adjustable sensitivity, a cut-t...
10/01/2026

Built for versatility, Hydrolevel’s Safgard 200 Series liquid flow switch features field-adjustable sensitivity, a cut-to-length stainless steel paddle, and a universal design for 1"" to 6"" pipe diameters. Learn more: bit.ly/3Sy3ePI

Address

126 Bailey Road
North Haven, CT
06473

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+12037760473

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