Boiler stove installation

[Cold lady]

Install boiler stove using same plumbing from old back boiler fire. Got radiators downstairs but no hot water or radiators upstairs tried putting t piece in to get air out but still not working.
the gravity feed still not working

 

[lostinthelight]

Install boiler stove using same plumbing from old back boiler fire. Got radiators downstairs but no hot water or radiators upstairs tried putting t piece in to get air out but still not working.
the gravity feed still not working

Who installed the boiler stove, if the system no longer works when it did before then ideally you need to get them back......continued lighting is a big no no if you have no gravity flow to higher levels. Make sure the system is fully filled, can you bleed water from upstairs rads , does water flow from hot taps , no boiler lit

 

[Cold lady]

Hi no gravity hot water only able to pump to rads downstairs to relieve heat build up the hot water not gravitating far up pipe

 

[lostinthelight]

DO NOT light that fire until its sorted, if you had a power cut it could blow up